That doesn’t make it not suck. Not hiding fees doesn’t mean “we always show what’s legally required.”
As a customer I want to know how much things cost. It’s a pain to not know taxes when shopping rooms. Especially since I rarely know city taxes and some hotels have different taxes because they are “resort” or “convention” or whatever tax rules exist for a particular jurisdiction.
Overall I find Booking pretty neat, once you get past all the "449 people booked this room in the last 4 seconds" bs.
Having said that, Agoda has the lowest price most of the time, so I put with their bs even more willingly.
Europe
European Union regulations say that mandatory fees must be included in advertised prices, making hidden resort fees illegal.[118][119]