If they look like there just roaming around, emoting, roll-playing, playing with random items/spells or generally fucking around; there likely feeling social and may respond but each MMO has a different vibe to it. Look for people loudly drawing attention in cites. Wow players tend to group up but not say anything, There is mechanical communication(IE: everyone is in perfect sync in a group activity) but that has a good chance of breaking down at the first sign of trouble. I can’t say much A lot of it is bar level interaction, you hang out for 30 minutes, do your dungeon and move on. If you get along with some one during an activity, send a friend request and they may accept or ignore it, sometime they may sit on it for a bit.

There is a lot of toxicity or other people you will just not , block and move on if its a problem to you, report if it’s still a problem after that. You will never win an argument on the internet. Being a weirdo is normal, and awkward interactions will be common, as that guy has a good chance of being from some country you cant find on the map(or your government may have literally bombed there family yesterday). Noting more honest than 2 randos finding out there at war with each other after spending 2 hours having fun.