For some unknown reason all feral ghouls in the game have become my friends. And no, I haven't weared the ghoul mask. No problem otherwise, but I can't help it that playing the game feels like I'm cheating now as I walk past dozens of non-hostile ghouls in a long metro tunnel and then say to someone "phew I had to kill many crazy ghouls on the way here" I guess some mod has caused this to happen even if none of them should change NPC behaviour (except better followers mod). Is there console command or some simple way to change certain NPC type to hostile?

It sounds like a simple faction glitch. I'm not familiar enough with console commands to suggest one for you, but seeking one out that changes a whole faction status may help

Yeah I guess I found a command but I'll test it later. "Setenemy " should change 2 factions hostile to eachother and as player's ID is 0001b2a4 and feral ghouls 0001c6d3 I think that should take care of it, thanks

Cool! I hope that works for you

ask them for directions