Is disagree. It means to me that there is still a preference for centralisation in the mind, which is limiting.
You still need a minimum number of active contributors to keep the communities active. If everyone wants to post to their own community, they should switch to a microblog format, there everyone has their own feed.
Communities consolidation happens all the time (see !fedigrow@lemm.ee ), because people get tired of “shouting into the void” on their community alone, and join forces with other people on a shared community.
If it’s a one off share thing it’s probably fine the way you do it.
I guess our perspectives are different because I’m more active on communities that are active “in the long run”, such as !buyeuropean@feddit.uk, !movies@lemm.ee, !privacy@programming.dev
Also, most of the value of Reddit and Lemmy comes from the comments. Having splintered discussions in several similar communities prevents interesting conversations from happening.