Crossposting on Tildes, general thoughts?

It seems like the last real discussion about the subject was about 6 years ago

I am mostly wondering what the thoughts now are on crossposting something in different tildes groups. This was inspired by a few things. Last week I was unsure where to post something and ended up posting it in the most topical tildes group even though previous posts that took off were posted in a different group. Meaning that people that are subscribed to ~comp but not ~life might have missed the post even though they might be interested.

Then there is this post. I was about to post the same link before realizing it was already posted. The post in question is posted in ~games, I would have posted it in ~tech. I feel like the overlap between ~games and ~tech subscribers likely is a bit bigger, but also here I feel like people might potentially be missing out.

I realize this might not be the biggest issue, the majority of people on tildes seem to be subscribed to all groups. But it still, it tickled something in my brain and this is the second time in a short period that I find myself thinking about this.

Ideally, in my mind, this would be solved on a technical level where you can post something in two groups with a consolidated comment section. However, I don't see this happening in the sort term.

Tags sort of cover this, but given they can be anything and quite numerous, browsing through them is not something I personally would ever use or actually address this.

The second-best solution, and the one I'd like to discuss, is to simply cross post and in one of the posts leave a comment linking to the other post to consolidate discussion a bit.

Am I overthinking the issue? Probably. :) But overall, what are peoples thoughts on allowing cross posts between groups? Any real downsides besides double entries in the listing?