Mitchell sounds exactly like Ray Porter. I wonder if he trained a model with them or they did it without his direct approval
"Mitchell sounds like Ray Porter" is more accurate. Accent is completely different, so they don't sound exactly alike. My first impression was that Mitchell sounds like a Clay Jenkinson,[1] but more a cross between Jenkinson and a male newscaster I can't place who is probably retired now, but who also narrated documentaries.
According to a Reddit comment [1] it is, but they haven’t posted their source.
[0] https://twitter.com/pwnies/status/1610857711008370688?s=46&t...
[1] https://reddit.com/r/apple/comments/103iogu/_/j305eby/?conte...
Correct one is https://twitter.com/Ray__Porter