Going through this right now. Don't enjoy playing single player games much. Only usually enjoy multi-player games if I'm playing with my wife. I'm just letting it happen tbh.
Getting into tabletop games and collecting instead. Unlike video games, tabletop games come with all sorts of cool knickknacks, especially war games, and I'm finding getting to collect them and then play with the cool new things holds my interest better nowadays. Feels like it scratches the same itch as installing a thousand new mods into video games then playing for a few hours before loading it up with even more mods, but instead of mods it's new little dudes and I get to assemble and paint them.