Martin is not a monsterfucker and i think that if you called him that to his face he would go "WHAT did you just imply about my boyfriend" and then he would beat you up
Many other people have pointed this out and I too am saddened by Martin finding Jon's powers weird and uncomfortable but I must admit that him disliking them feels more in line with his retro cottagecore aesthetic
If martin played animal crossing then he would be one of those people who beats back "ugly" villagers with a stick so that he can take aesthetic shots of his town with the actual cute-looking characters