Hi ptrblck,
Thank you for your reply. I’ve been always motivated from your answers.
To make it clear, I have one more question.

If there are two t-sne plots from two different models trained individually,
and I cannot say that which one is more generalizable?
I know the right one is more trained and yields better accuracy but,
if the features are more entangled, is there any chance to be more overfitted?