He had two back to back scandals that would normally oust any other CEO. Don't fall for the story this is some targeted thing he screwed up twice and they came out very close together ensuring his ouster but both of these individually are tenure enders.

He cheated on his wife and family, got done by a spy, and you're a simp

It might be a coordinated effort (given the back-to-back timing of the reveals), but he still made his bed.

If others want him out, it was still Huang who loaded the gun and handed it to them.