Adding on this, all those old multiplayer games you think nobody plays anymore? Yeah, there's a Discord somewhere just for people to organize play times for that game. For example, the whole arena FPS subgenre still lives on that way, all the way back to Doom and Quake. You can play that old game you love again. Maybe not the instant you try, but you can. You haven't played for the last time if you're willing to go look and ask around.