Nope, you're not the only one. I posted as well: they sound to me like your classic, well-trained call center agents: Fake friendly (but please kill me now).

Reminds me way too much of some of the people I had to talk to, when cleaning up my mother's affairs. Places trying to get me to pay bills I did not owe, call center agents "cheerfully" following scripts that they themselves hated. The voices sound exactly like that.

Give me a neutral voice. This is a computer I'm talking to, not a fake friend.