

My wife does this. She technically has a southern accent, but since she lives near Philly she mostly has the standard mid Atlantic accent, sometimes a Philly accent, but she’s only the phone every day doing customer support and she’ll switch to British accents, Hispanic accents, Indian accents… she just does that. Over the phone not as awkward, but in person can be quite weird. Makes it extra fun when we play D&D though.
I always super identified with adata growing up, awkward social interaction, and I, myself did the mimicry thing, still catch myself doing it when meeting new people. I found out I’m autistic 3 years ago, and Data is a SUPER autistic coded character.