It is also clearly a company-wide value to mislead, as their subsidiary HotelTonight does the same thing with regard to hiding extra fees in the small print.
This does not seem to be the case in Germany - the average nightly rate, for me, includes "cleaning fees" and "service fees".
Consider lobbying your Government for laws which require companies to state their prices accurately up-front. Stating the facts of how much something costs is not a place where "innovation" should exist.
Airbnbs are now exclusively for the rare trip that lasts longer than a week where I largely intend to stay inside.
In tourist places, I've also found that hotels are much better located
Edit: I was wrong