While that is true, it makes sense for antivirus/edr software to run in kernelspace. This is a fuck-up of a giant company that sells very expensive software. I wholeheartedly agree with your sentiment, but I mostly see this as a cautionary tale against putting excessive trust and power in the hands of one organization/company.
Imagine if this was actually malicious instead of the product of incompetence, and the update instead ran ransomware.
It's just clickbait, which is unavoidable on youtube if you want your video to be seen by more than 5 people. I don't blame the creator for it tbh, especially because this title is not really misleading, just an opinion.