Yes both are PWA capable. However I stand corrected. The McDonalds webapp now redirects you to the play store when you try to order.
Guess they don’t want me as a customer. (Not that I’d eat McDonalds anyway).
riders.uber.com is fully functional though, I use it often
The UI works well. Can’t get it to play videos on my Pixel 8 though.
Definitely will try again once it’s on F-Droid proper.