I think there’s still value to doing this. There are multiple active Android communities on Lemmy for example. I think it’s supposed to mark the content as a crosspost however I’m not sure if that works for all forms of content and not just links. We also don’t have karma unless a tool goes out of its way to compute that value, so I think the perverse motivation is reduced. I rather see more activity on the platform even if that results in some redundancy.