No one from what I can tell, that's why I still pay and give a damn. But they are missing a lot of desired features:

Financial: can't pay with Monero or cash, can't just buy Privacy Pass tokens instead of generating them from my account. Usability: can't access other features than Search with Privacy Pass, looking for a location doesn't pop a Maps widget, missing useful/cool search widgets from google and ddg (coinflip, rng, minigames, weather), bad Tor Browser integration (requires installing an add-on), bad/missing Mastodon search

But resources are being funneled towards replacing Google the company/stack instead of Google the search engine/app, so it begs the question if search is still really the top priority or not

My philosophy in life is that if nobody else does it better, then I'm not going to complain about the people who are doing something.

Would I prefer they do only the search engine? Sure, but until anybody else makes something equivalent, I'm not going to complain.

Same for Apple. Are they wasting time and money on things which doesn't make sense? Sure, but in the past 20 years no other of their billion dollar competitors have even tried to make a decent laptop.