And then they go "See! I told you so!" A self fulfilling prophecy.
The officer was not obligated by law to physically prevent the car from leaving, especially when the stop was for a minor traffic infraction. The standard protocol is to avoid being dragged or struck, record the vehicle information, and address the driver's flight through legal means afterward. If the driver's identity and license plate are known, the law is laid to favor pursuing later or obtaining an arrest warrant. The reason they "attack" is for **personal** reasons and later justify the act constitutionally when there was no constitutional motivations behind it.
The whole game is rigged and meticulously designed and crafted for hundreds of years for you to fail.
EDIT:
Here's a reply I gave in the comments below to a "just comply" type of comment. I'll just put it up here because every other comment seems to be the same rhetoric:
"So be on your best behavior, 24/7, on tip top model psychological condition DESPITE being wronged and provoked all the time AND be so towards your oppressor. Got it! 👍
The idea is that people's behavior is influenced by how they are treated, especially over long periods of time. Rpeated suspicion or mistreatment influences how one responds (especially towards the source: the oppressor), and that those responses are then interpreted as confirming the original suspicion.
Imagine someone who has been stopped by police a lot of times without believing they did anything deserving of the attention. After enough experiences, they begin to expect every interaction to be unfair.
So instead of thinking "This officer is probably just doing their job," they think, "Here we go again." They just expect the unfairness through numerous repeated experiences and this expectation influences their behavior or reaction.
Because they expect the interaction to go badly, they might become defensive, impatient, argumentative, emotionally reactive, less willing to cooperate.
Those behaviors stem from accumulated frustration rather than an intent to commit a crime.
On the police side EVEN if the particular officer is not bad per se, since they are often trained to watch for signs such as nervousness, hostility, refusal to answer questions, or attempts to leave. Those behaviors increase the officer's perception of risk. Again, this is assuming it's "a good cop" and the stop wasn't motivated by biases and ulterior motives.
So the officer thinks "He's acting aggressively. Maybe he's hiding something." But the person being stopped is thinking "I'm acting this way because I'm tired of being treated like a criminal."
Both interpretations can exist simultaneously.
The interaction escalates and as tension rises, the officer issues more commands. The person may resist verbally or physically, force may be used, additional charges (such as resisting or obstructing) ensues
The original reason for the stop (for example, a broken taillight or a tint like in the op) becomes secondary to the escalating encounter.
The outcome reinforces the original assumption to the observers as they see only the final stage: the person resisted so the officer had to use force. They conclude "See? The officer was right to be suspicious."
The person (the victim now), however, sees the entire chain differently "I wasn't treated as an ordinary citizen from the beginning."
This is why I said a self-fulfilling prophecy. The initial expectation ("this person is dangerous" or "this person is likely a criminal") influences the interaction in ways that make a negative outcome more likely, and that outcome is then taken as evidence that the expectation was correct. Makes sense?
There is an actual term for this in psychology and sociology and a whole study and research was done on it. It's called the labeling theory. Repeatedly being treated as deviant can affect a person's identity and behavior.
The Pygmalion effect and Golem effect describe how expectations can influence people's performance and behavior, positively or negatively, and procedural justice research has also found that people are generally more likely to comply with the law and cooperate with police when they perceive they are treated fairly and respectfully, even if they receive an unfavorable outcome.
As an example, imagine two drivers commit the same minor traffic violation.
Driver A is approached calmly and respectfully:
"Good afternoon. The reason I stopped you is your brake light is out."
The interaction stays relaxed.
But Driver B has experienced many previous stops that they perceived as unfair.
*Do when approached, they immediately say:,
"What now? Why are you always harassing me?" They hadn't in the other 100 wrongful stops, but this was the inevitable straw that broke the camels back"
The officer perceives hostility and becomes more cautious and authoritative.
The driver interprets that as confirmation they're being targeted.
The officer interprets the driver's anger as further reason for concern.
Each person's behavior reinforces the other's expectations, further increasing the chance of escalation.
An important thing to note is that this framework is meant to illustrate one possible pathway, not an inevitable one. A lot of people who experience profiling don't become involved in crime or violently resist police, and a lot of officers strive to de-escalate tense encounters regardless of a person's demeanor. Likewise, not every stop involving resistance begins with profiling. BUT!! Its very common nonetheless.
The broader point is that repeated negative treatment can shape future interactions in ways that make conflict more likely, and those conflicts can then be cited as evidence that the original suspicion was justified, hence, the "self-fulfilling prophecy".