

He and his wife are still the majority (perhaps only?) owners, so Linus is still in charge even if he is pretending to delegate some duties.
I think the fact he appeared in the latest video and was still so defensive is enough evidence to prove that point.
Linus also wants LMG to be about more than him, and a huge part of the controversy is tied to his decision making power overruling everyone else who says they are working too fast.
He could have appeared, that’s fine, but that nobody was able to get him to drop the defensive attitude and just finally say “sorry” without any pity pleas would have been a very strong signal. That they either didn’t think to do that, couldn’t get Linus to agree or don’t have the power to force him also sends a strong signal in the other direction.