I do like videogames, including ones with NPCs, but the difference there is that an NPC isn't pretending to be a person, it's pretending to be a character in a fiction that was definitively written by a person. And even so, I very much don't like hyper-realism in games, much prefer stylized and/or cartoony.
And yeah the fake person at a drive thru thing started up where I am in California sometime last year (or at least that I first noticed). The irritatingly realistic voice is bad enough, but it's really the obsequious responses that bug me there. A lot of, "great choice! The orange chicken is really tasty", like removed you literally don't have a mouth, please stop.
Yuuuup. I'm an American, and I'm particularly scared for Gen Alpha. The amount of times I've seen my nieces and nephews stop mid-sentence, pull out their phone and have ChatGPT complete their thought is... Idk man. I'm a millennial, and a significant part of this is my generation's fault, cuz we're the "hand them an iPad so they'll leave you alone" parents (though not me personally because I have zero interest in bearing any crotchfruit). But damn, it's scary. And sad.