Earlier quoted context omitted.
I play absolutely everything on my M1 Macbook Pro. Through Crossover, basically every Windows game runs fine. I used to check ahead of time before buying a game, but it's so good I now kind of just assume games work.
A NVIDIA 2080 graphics card from 2018 still surpasses the M5 for gaming. The M5 Pro coming early next year will likely finally catch up with the 8-year-old 2080. I'm happy to hear your games work well for you, but it sounds like the games you're playing aren't demanding compared to modern AAA titles. Most games released in the last year or two don't run well on my 2080 test system at anything approaching decent graph…
What you can't do is run them expecting to have every detail knob maxed out and very high framerates.
Yet blind test after blind test shows that most people can't even fully appreciate extra vs medium details.