> Socially, it's a lot of "GG" and insults to each others mothers. Connections in "clans" or "squads" are mostly incredibly shallow and abstract, compared to hiking or playing sports in a team or otherwise engaging in groups irl.

The best man at my wedding was a friend I played video games with that I met online (in "clans"). In fact, I'm sitting in a Discord server right now with about ten people that I've sat in a chat server of some sort since I was 14 years old (I'm 34 now). We meet up several times a year at different locations for vacations. Some of us now live close together and regularly hang out with each other's wives and kids. We still game together on a near nightly basis.

Maybe the relationships are only superficial and shallow if that's the level of effort you put into them.