Deep Rock Galactic has been pretty cool (single purchase, no subscriptions). Nice community, devs who listen. Great solo experience, too.
Another good F2P game is Warframe. The community is generally nice, especially to new players.
Competitive games, though, seem to attract the alt-right tryhards who find pleasure in causing others misery. I quit those several years ago for my mental health, just because I was tired of listening to toxic people lose their shit. They can scream at each other, for all I care.