Cyberpunk was functional at launch, I beat the entire game week one. I experience no game breaking bugs, there were numerous non game breaking bugs but nothing that took me out of the experience much.
I did my playthrough on the superior PC platform though.
Right, I had the exact same experience. I see people parroting that it was completely unplayable at lunch, when that's just completely untrue. I also did my first play through as soon as the game came out on PC and had no major issues.