We had a bit of argument about this when I was at a contract where the chief pilot let us, expats, decide if we wanted to follow company or AB SOP.
Best argument heard was one distinguished FC gentleman, pro, with oceans of experience asked one rather rigid not so old FC, con
-Do you let the FO tkof, cruise and maybe even land?
When he received an affirmative answer.
-But you cannot trust him/her to taxi at max 30 kts!?