This has been coming for a long time. I have had issues with Linus and his channel for a long time including making a complaint about breach of advertising standards in Canada (which resulted in a change forced by the ASA). They have become the model of how to make money on Youtube but they do so in such an unethical way where they make or invest in competing products that they also review. They have never had any appearance of journalistic standards or integrity, they don't publish errata or corrections and they make a lot of mistakes and the abusive reviews have been going on for a long time.
I am not surprised to find sexual harassment as well as undue pressure being applied in the workplace. It all centres and comes from the Narcissist at the centre of it who has built a media group off the back of civil law breaches repeatedly and continues to push the limits.
Labs was a terrible idea mostly because Linus and his media group will corrupt the results for his personal profit and he and Yvonne are the only ones making big bucks in all this. This has been building for a very long time, the lack of basic morality has been on display since the beginning.