The video starts boldly:Yeah, I just don't care about such a theory.
I will talk about string theory not because I think it's interesting but because it's uninteresting and we should stop talking about it.Holy cow. String theory remains the only game in town and everyone who wants to scientifically investigate any physical phenomena that go beyond effective quantum field theories – whose limitations are self-evident and well-known – simply must learn string/M-theory. There is no known alternative. To "stop talking about it" is almost exactly equivalent to stop doing fundamental physics. ...
On the other hand, Hossenfelder clearly doesn't have any alternative to string theory. She doesn't have any quantum mechanical theory that agrees with Einstein's equations at long distances but preserves the information when the black hole evaporates. But she – and her brain-dead followers – just don't care.
Einstein's equations at long distances are the same as for Newtonian gravity. Either way, you can add dark energy, altho, as Bee explains, much of string theory was based on dark energy being negative, and we now know that it is positive.
But string theory preserves the info when a black hole evaporates? That is just nonsense. It makes more sense to talk about the Biblical apocalypse.
Maybe fundamental physics should stop. It is going nowhere. All that brainpower could be put to more productive purposes.