Agree, mate. I fucking hate them, but there’s no gainsaying that they are an extremely effective side.
They’ve got a couple of obvious weaknesses. One is the lack of quality / creativity in the centre of midfield (which habitually costs them against ultra defensive sides like United). The other is that Alexander-Arnold, for all his ability on the ball, is wank defensively. But you (or rather I) just don’t see that many teams taking advantage of either. And they have a very obvious strength, which is the sheer intensity with which they play and press. In that regard, they’re on a completely different level to anyone else in the league.