Kali is supplied to you free of charge and you can change it to your liking if you want something it doesn't have, including adding any graphics drivers you feel are missing.
Many of the 'questions' I see can be answered with a simple web search and a bit of reading. The Kali documentation itself is good, and the programs it contains have got their own web sites or github pages with clear instructions on how to use them.
If you are having problems setting up your hardware to use with Kali, and can't sort it yourself with some time reading, then the more advanced aspects of hacking and penetration testing are going to be extremely difficult to grasp.
Kali isn't aiming for 'massive market share', its not even designed to be a daily driver, it is a very specialist distribution for a very specific role.
https://www.kali.org/docs/