While he didn't "steal" per se, the monopolistic practices of Microsoft did force consumers to buy MSDOS. Manufacturers that wanted to sell any computers with MSDOS were forced to license a copy of MSDOS on all computers they sold even if it was bundled with a different OS. So consumers were forced to pay for it unless they were able to build their own PC compatible computer from scratch and install another OS.Who are all the people he stole from?
He stole. Look at the lawsuits from his victims.