“Are the gedarim for hana’ah from a goy the same as from a Yid?”
I don’t see any reason to be Mechalek. Either it is Hana’ah or not. If you can demonstrate a source or reason to differentiate, I’m happy to consider it.
“Also, since according to the shittos that there’s no bishul after mB”D it would be a shvus d’shvus b’makom mitzvah, could we not at least be matir b’dieved?”
MB doesn’t Pasken like them