I upgraded from my a7II using only vintage lenses to a a7RIIIa with autofocus lenses. I’m not going to lie… I sometimes really miss the tactile feeling of my vintage lenses and the joy of focusing myself haha.
I completely understand why people prefer AF, since it’s soo good these days. But I’ll happily keep using both depending on my mood and usecase.
Focus peeking and magnification makes focusing manually a breeze on mirrorless in my opinion.
My favorite is OpticalWander, binged watched his videos during lockdowns and got my own camera because of it.
Some others I watch:
Zenography, Simon Utak, James Popsys, Marco Aries and Snappiness