Yeah, I was about to say.
Perl 5 is like Esperanto: borrowed neat features from many languages, somehow kinda vaguely making a bit of sense. Enjoyed some popularity back in the day but is kind of niche nowadays.
PHP is like Volapük: same deal, but without the linguistic competence and failing miserably at being consistent.
Raku (Perl 6) is like Esperanto reformation efforts: Noble and interesting scholarly pursuits, with dozens of fans around the multiverse.
But do they have to submit a request if they tell the audience “fuck it, this is now a sub about X, we’ll remove everything that’s not about X”?
…In fact, fuck any particular topic - if the mods approve of it, every subreddit can actually be about whatever people think it should be about, now that we think about it. If the mods don’t do it, will the admins do it? The answer is: Highly unlikely