in no particular order, my problems w/ lyft:
1) driver trying to talk to you when you just want some quiet time
2) unclean/smelly car, have no idea if it's some econobox or actually decent
3) sometimes questionable driving, talking on the phone or talking to you or watching some youtube video or using their phone trying to grab the next fare
waymo i just get in, it takes me where i need to go and i get out, no fuss. maybe i'll eat my words if i get into some catastrophic situation, but honestly i'll take that over the "feeling" i get when i step into current ride shares.
people don't drink starbucks because it's the best coffee, they do it because it's consistent for the most part and that's what i want. i don't want to roll the damn dice everytime i call for a car.