its not GTA6, I think u should made the game with compatibility in mind. theres plenty of people using windows 7.
also u should add "windows 10+" as requirement if thats the case.
No, just no. 7's last release was 13 years ago. Mainstream support ended almost 10 years ago. Extended support ended 4 years ago. People need to learn to either move on or deal with the fact they're not going to be able to run new programs. It doesn't matter the genre or scale of the game, it's a game being made with modern tools. 10+ years old is functionally ancient for computers. It doesn't matter if the hardware still technically functions.
If you've got some nostalgia for games/software too old to run on 10, run XP/7 in a VM or on a spare old computer and keep it off the internet. Otherwise accept that we're talking computers not fine wines and realize that age is not your friend.
You can get a computer that's officially supported by Windows 11 for 90USD. I realize some people are poor, but trying to use that as justification for running Win7 is just grasping at straws trying to justify avoiding change.