I thought #grownostr was for posts that don’t include #btc . I’m of the belief you are polluting the tag and making adoption by normies more difficult.
Discussion
Grownostr is for welcoming people with new content. The beauty of nostr is you can eat the fish and spit out the bones. If you don't want the content, don't follow, don't like and move on. There is something for everyone joining in. There are no rules only choices. That's called true freedom.