I gave up watching after a couple of minutes - Load of BS. Among many criticisms, Microsoft themselves have provided several ways to even install at your own risk. Easy to scan and find what those risks actually are.
But he is good at making videos!
I have no problems with Windows 11, even on incompatible computers.. My own criticism is that I cannot quite se what MS have been struggling with over the past couple of years.
Excluding the so-called security improvements, I cannot, so far, detect any staggering differences from Windows 10