That was the first video in the list I posted.
Don't be disheartened and give up as there is always hope if hack01.0 don't work there will be a hack02.0. Where there is a will there is a way and I would say there are millions of wills out there, so if users want to use Win11 on old hardware they will.
ps. you don't just upgrade Win10 without having a clone to fall back on.