Throwing money on issue is not solution. It’s avoiding problem that not everyone can afford to do.
EVE by default has interval settings on. I assume that OP just used one of predefined settings and they don’t change interval options. So fps limit should be on.
It can be. Many problems have solutions which aren’t free to implement. For example: the transmission on my old ass car is dead. So there are two solutions: pay a mechanic to fix it ($$$$) and continue driving an old ass, sub-standard vehicle… or buy a new car ($$$$).
No, that’s not “avoiding the problem”. Avoiding the problem would be not doing anything about it.
Since those haven’t been updated in exactly five years, despite numerous changes and additions to the game engine, they might no longer represent reality, and very likely don’t.