I also think the idea of Klopp’s style being demanding is slightly overstated.
A few years ago I would say it was, but Liverpool of the last couple of seasons are a much more controlled team - they don’t press as high, and they don’t attack as quickly.
Its not like his peak Dortmund, or Liverpool a few seasons ago, where the style was basically “press intensely all across the pitch, and go for the jugular every time you win the ball”. I don’t think Liverpool play a much more intense style than Bayern Munich, or Atlético Madrid, for example.
It’s a just a matter of rotating and having the depth a top side should have. Which Liverpool didn’t have up until this season, tried to fix in the summer, and then injuries took everything back to square one.