Maybe I need to give Cyberpunk 2077 another shot.
rivalary
I'm sorry, 175 GB? WTF with these game sizes.
Before private lobbies in GTA, I remember blocking ports for GTA in my firewall except to my friends' IP addresses, which worked for a while.
GTA Online has terrible monetization and Rockstar are openly hostile towards PC as a platform, but I wouldn't call GTA mediocre at all. There's nothing quite like the attention to detail or breadth of GTA games. If you've played a few GTA clones, you'll know what the competition looks like and it's not even close.
I don't want to discount what you saw, but I don't think Linux gamers are even asking for official support. If they don't want bug reports from Linux gamers because the reports would be "tainted" by an unsupported operating system, then they could have a banner on the submission page. I would argue, however, that they would be missing out on a lot of free bug testing where all of these companies are far too cheap to pay for proper bug testing these days.
At this point, Linux gamers would just appreciate the bare minimum being put forth with developers not breaking the games for them.
Unpopular opinion, but hype for GTA 6 died to me when they showed their disdain towards Linux users. They've always been shitty towards PC, but enough is enough.
This company famously stopped being loyal to its employees back in the 90s.
I'd love to see another player, but I don't think this is it.