This guy was one of the first people on youtube who claimed that an 8 GB of RAM on Apple's M1 is equal to 16 GB on intel machines. Plus, he has a history of making other clickbate-y videos with ludicrous claims. He's not exactly a reliable source.

What do you mean? He has 137 YouTube subscribers, and an Audi, he's where I get all my in-depth CPU architecture analysis. Be warned Ian Cutress, Vadim Yuryev is coming for you and your fancy Oxford PhD. /s