I ant to add, too, that I’m not advocating a hard rule here. I don’t think anyone is advocating for that. Look at the title of this thread, it talks about “suggestions”. The idea of there being a rule is a straw man.
One of the unfortunate consequences of Discourse is that while it is very helpful in creating a preview, people are using it too much as a crutch. I wish I could remember what thread it is, but someone put a post that was a link to an article and the board didn’t format it properly (because the page didn’t have proper tags to tell it what to include in a preview) so it was literally a hyperlink. When asked to explain what the link is because we literally have no clue what it is without clicking it, the poster blamed the board software and got indignant about having to explain themselves, insisting that it’s not their fault it didn’t render. Which completely misses the point; even if it did provide a preview you should still explain your point in providing the link. So while “link dropping” isn’t a new phenomenon, it has become even more prevalent on the new board due to the software usually providing a bit of a preview.
I believe we’re trying to make it clear that when you are posting, the onus is always on the poster to make it clear what they’re trying to say. It doesn’t need to be a hard rule, but it is with the same spirit as the prohibition on writing a post in a language other than English without providing the translation (again without being a rule, we actually do have a rule about posting in English).