I think we're getting to the core of it here. [The law's opinion isn't clear yet, but it appears to lean in this direction.](https://en.wikipedia.org/wiki/Masterpiece_Cakeshop_v._Colora...) GitLab's decision may not be adequate - but it could help dodge a bullet or two while the law sorts itself out.
> "The problem with the whole 'activism' mindset is it doesn't actually target the people who created the problem, it just creates lots of noise – and the problem with noise is facts get lost," Fellows said.
The responsible thing to do is to refuse to play ball. If they claimed to be actively vetting content and something slipped through the cracks, it could be more legitimately portrayed as an endorsement than something that occurred with a Laissez-Faire policy in place.