lets see here, Terraria is chill, Ark is (usually) chill, most minecraft dungeons is chill, warframe is chill, hollow knight is chill, and thats just a few games i play. the vast majority of most game communities are chill and relaxed.
The FFXIV (Final Fantasy 14) community is pretty chill, I think a lot of other FF communities are actually pretty chill too, and while the Fire Emblem: Three Houses community can be a lil' weird, they're not necessarily toxic. I think it's just games that are solely PvP games that have toxic communities, but for some, not actually too toxic.
Last time I played Peter Griffin found me (not the NPC, a player with the skin) and even though were in a squad he actually stayed close and didn't just abandon everyone. He helped protect everyone. Thanks Peter 👍👍👍