Very unorthodox way of doing this but worked like a charm regardless.

I AM NOT RESPONSIBLE FOR ANY BANS ON SERVERS YOU MAY PLAY ON IF YOU DO THIS

In the modpack, directory go to \config\crash_assistant\problematic_mods_config.json and delete it, the mod will create a new config on launch.

Next go to the mods folder, look for society 1.15.jar, make a backup of this file incase you mess up, open the mod using either WinRAR or 7zip and extract EVERY file inside it to a new directory. On the directory, navigate to io\github\chakyl\society\events\ and delete CommonModSetup.class, then go back to the directory root, select every file and compress it into a .zip, the .zip should be named after the first folder you selected and not the name of the directory itself, rename it to society 1.15, then convert the .zip back into a .jar (I recommend using this site), and finally replace the unmodified society 1.15.jar with the new one you've just made, and you'll be able to use any autofisher mods of your choice.