Like the comment you are replying to said - if you don’t want super cheap prices and super cheap service, fly with a more expensive carrier.
Qantas, emirates, etc etc.
You get what you pay for .
You get what you pay for .
But yeah, you're not going to be flying Qantas or Emirates, you're going to be flying BA or Aer Lingus or Air France or even another LCC
Second, Ryanair et al have dragged all the previous decent airlines down with them into the gutter and even paying more doesn't really get you service of years gone by. The only way they could compete was by slashing costs and prices to appear near the same ranking in the search results. You don't really get what you pay for flying short haul in Europe. Even business is mostly "low cost economy plus" rather than true business class in Europe
Regarding the destinations, yes, Emirates does not fly from Memmingen to Stanstead. But why would anybody, unless they live in the village next to either.
Ryanair didn't drag anyone into the gutter. Buyers preferring to spend less did that, which could be for a variety of reasons, one of them being increased wealth gaps in society.
So again, if you don’t want to fly with ultra budget service, don’t.
Train, drive, bus.