What you are referring to is..
DONT THROW INTO DOUBLE OR TRIPLE coverage. DONT TRY TO BE A HERO. That's about it.
At no point do the Bama coaches say please make sure you play scared to make a mistake and short Hop half your throws. Make sure you play very indecisive.
No, Bama coaches aren't preaching that
ND coaches aren't telling the QB to "play scared". He is a first year starter and he is playing like a first year starter. You have been spoiled by the remarkable play of Kizer from when he stepped in. Kizer's play is what was unusual; NOT that of Wimbush.