Many major clubs have had issues with the way the Champions League works for years and it is a well-known problem. The ESL is just the latest symptom.
It's not ideological or "neo liberal capitalist logic", though I agree this is mostly a business problem.
But even at a more basic level this is about liberty. I don't see a fundamental difference between clubs wanting to set up the ESL and people in a town wanting to set up a tournament among them of whatever sport or legal activity they please. The State has no business interfering.
Now of course the fans (as fans and customers) can equally make their voice heard and vote with their feet if they are not interested.
My only concern here is this attempt by the government to dictate how football should be run.