honestly, why is GR15 still a thing? it was only put in place to quell the explosion of horsefucker 'tism when the phenomenon first emerged,but now that bronies have their own containment board and their show has ended they are irrelevant as fuck
If hiroshimoot repealed the rule right now there would be a mild increase in ironic ponyposting for about a week or so and after that there would be zero noticeable difference