My award winning idiocy from Android Auto recently... I was heading home and the wife wanted me to pick up pizza on the way home. Nothing insane, just Pizza Hut.
Me : Hey Google, call the Pizza Hut located at <XXX> lane and <YYY> in Dallas texas
Idiot Android Auto : I'm sorry, but I did not understand that
Me : Hey Google, what is the phone number for the Pizza Hut located at <XXX> lane and <YYY> in Dallas texas
Idiot Android Auto : (214) XXX-YYYY (the actual number though)
Me : hey google, call that number
Idiot Android Auto : I'm sorry, but I did not understand that
Me : Hey google, call (214) XXX-YYYY
Idiot Android Auto : >>calls Pizza Hut<<
I keep hearing that "soon" they're going to fully replace android assistant with Gemini. But so far it's only the phone assistant, and not into Android Auto yet. They're probably trying to figure out a way to lock it behind a subscription somewhere.