there are to many options and preferences

What you need isn't what everyone needs. I suspect you'll have a very hard time finding massive numbers of windows users who only need a terminal.

I sincerely hope that you don't need one distribution for games and another for developers, Having to reboot to play games is why we've had such bad penetration for years.

Every distro needs to be able to handle all the video cards from the last decade. Lutris and Steam need to run really well everywhere or we'll take forever to get proper market penetration.