Something like *Note Composer* in Obsidian

I use daily pages a lot for dumping most of my notes. Sometimes, its difficult to copy, cut and move blocks to their “topic” page due to switching between the pages.
The clever implementation of “note composer as core plugin” in obsidian allows the selected text to be extracted to new page with the template applied to it.
Wish this could be done more easily in Logseq.

I definitely second this. As I just came from this video

You can do similar thing with move block plugin (except creating page with template, something that is not possible yet in logseq AFAIK)