To me (I'm Welsh) the Indian twang sounds clear, but there are some odd similarities between Welsh and Indian accents.

Upset Girl isn't "natural sounding". It's a voice I feel I've heard in AI demos before.

Upset girl is dodgy American imitation of nondescript home counties.

The sort of foreign "actresses trying to be Lara Croft" sort of thing.

I think the Welsh for me is when Patient Man says "audio".