I think Jay would be as famous as Bill Gates, but unlike Bill Gates instead of promising that technology would promise us a better tomorrow,
What Bill got right was that it's easier to take one slice of the pie than two. Apple got their market share by being first and being better & selling to people that had plenty of money. While Microsoft sold software to the people who already had computers, to allow them to do more with what they had.
Atari & Commodore tried to use the 8bit computer model in the 16bit market and they never escaped that mentality. With businesses moving to PC's or Mac's and games players moving to consoles, there really wasn't anywhere left for them to sell to.
If there ever was a chance then they had blown it by the late 80's. By 1995 it would have been game over as Intel & Microsoft were wiping the floor with them.