I can’t watch videos but I will say that my biggest problem with the iME is not the security issue, but the anti-consumer aspect. Intel decided non-corporate consumers (who do not want or benefit from iME) can be disregarded marginalized. So disabling iME is insufficient and misses the problem.
The answer is to boycott iME CPUs. I never bought an intel CPU after 2008. I write this comment from a 16 year old PC just fine. I have pulled some more recent hardware out of dumpsters, ensuring I do not support anti-consumer products.