Every single person I've interacted with trying to preach the wonders of soulism has been controlling and belligerent towards other leftists and trans people.
Starting with DRONERIGHTS/PM_ME_FAT_ENBIES and ending (hopefully) with Mindgoblin and Grail.
I engaged with grail in good faith at first over soulism but at this point I'm wholly convinced that the philosophy where one can simply decide that someone else isn't human probably isn't the best because every single person slinging it has left me with a horrible experience.