We can argue whether a particular individual’s stuff is that great actually (hi Woody Allen). But I think we can agree that _some_ things that terrible people create are good.
And what is it we could have had?
gcc.
That’s it.
You can thank RMS directly for that.
No.
Pulp Fiction isn’t worth it either. Neither is Annie Hall. Like gcc, those things are good, but whatever usefulness they’ve had to us is VASTLY outweighed by the cost of tolerating bad behavior plus what we could have had instead.
Enabling toxicity is always a bad business decision.
Projects & companies that don’t support problematic people are going to win. Because no matter how good that toxic dude is, he’ll never be better than what you could have had.