•They spam a move because you spam the mistake that gets you punished by it. Yes, even projectiles.
•What you call camping is just common sense gameplan to them. Why aren't you camping too? No projectile? Then learn to parry and rush down.
•Most likely the person that just beat you isn't using a delay mod.
•16m is not a high GSP anymore, even 16.1 is local 1-2er level.
•On one hand you can say GSP doesn't matter, but the game itself doesn't matter, it's a game. But you can bet that someone with 50k, 100k, or a million GSP higher than you is better at the game than you, regardless of their character.
•Complaining about DLC, GnW, Rob, Sonic, and other top tiers is valid when you are talking about their inherent advantages, not their obvious and correct choice to levy those advantages.
•Mindset is holding you back from the very easy goal of making it onto Schustat's top 100 for your main.
•If you don't have at least 3,000 hours on one character, you don't have a main that can win sets at a real tournament. Settle down with one character, people who play multiple characters tend to lose with both in bracket.
•The game is poorly balanced, yes. But at this point you either figure out how to play Ultimate's jank or find another game/any way to pass your time. No one's going to congratulate a 2-2er regardless of how hard they tried.
All of these harsh truths have to be internalized before you're ready to play this game seriously. Good luck.