Her channel has strayed far beyond the topics she has credibility in. A physics academic talking about AI, sociology, and politics… why should I care? Even of the physics topics that she does cover it’s all “pop-sci” news coverage stuff, she’s not even using her actual depth of knowledge to make videos that are different than the layman takes from dozens of other YouTubers.
Someone speaking provocatively and authoritatively on topics they don’t have credibility in is where you should think critically and turn it off.