I’ve had a friend on T and another on E and they both had to deal with a lot of breakouts doing it
I kinda wonder if your friend on E has good levels, I don’t think that’s normal.
Is it more normal for it to happen on T but less so on E? I do know my friend doing E was always stressed from life circumstances and bad eating habits though so it could also be from that over the E
I do know for certain its super common with T at least