Nusois are all dummyed zoomercattle from the deepest slums of TikTok and Instagram, there is no way in hell that they'll ever consider moving to a slower splinter, even if it'll speed up in the long-term following an influx in adoption. PPH is all they care about because it bangs their head with dopamine seeing new shit, simple as. To add, the likes of the Swinny or Inty doesn't have the" jus lih muh fuggen 4chin oldcaca kulchur" pull that the Shitty has had on TikTok.
Perhaps the Shemmy could see a boost in userbase if they advertise extremely hard on the aforementioned platforms and maybe even more. For they have that aforementioned pull too due to user OC, but I doubt it'd work.