Yeah, that is exactly what I've thought of Yanis V's "critique" as well. Well said
It's a kind of rebrand of Marxism that is missing out on some important points, even the defining elements of capitalism which are still in place. Like, he is saying capitalism is not capitalism anymore? His idea is that capitalism has been "killed" which is disingenuous at best (if he's just using it as hyperbole) and completely wrong at worst, since we are indeed still broadly in the thick of it. It does seem sorta like he just wanted to sell a book or hear himself talk etc.
That's just an extension of the "who would clean the bathrooms?" "problem" (not really a serious issue just a lazy pro-capitalist-ideology rhetorical device)
Answer: The bathrooms need to be cleaned, so people would find a way to organize it being done.
Oh, just like garbage collection (and other things people don't necessarily want/love to do) happened before/outside of capitalism.