I think he invested $250k, which my gut says is a very small part of what the company got?

Don't buy a computer if you don't need it obviously, but consider that other companies likely have bad/harmful investors too. Bad people benefiting from a good thing isn't a reason to hate on the good thing

This might change if he owned a more significant part of the company

So what you’re saying is that you’ll never buy anything anymore? Every company has shit investors. Your actual reason is probably more like “It’s too expensive and don’t actually care enough for what they stand for”