Why work towards post-related Pokémon userbars when you can just use a Ditto, Mew, Smeargle, Zorua or Zoroark and copy the Pokémon you want? Why bother joining clraik's Altador Cup community or art events, taking care of Ryugotchis, creating engaging posts, climbing community challenge ladders and so on when you can use a Mimic and clone the userbar you want?
Our hope is that creating content that rewards you for engaging with our community will facilitate further engagement. The userbars you receive are proof that you were here when something was happening, or that you worked hard and obtained something neat for your efforts. Userbars that replicate other userbars need to have limitations, or else we'd sabotage efforts to garner participation in the community. I appreciate the interest in adding more userbars with copying functionality, but this feels like it would ruin the sentiment behind what we're working for.