Adding the community name is a big help, and like I said, the post title can be there but not canonical. https://lemmy.ml/c/lemmy/post/152773/Lemmy_URLs_should_be_human-meaningful would work just as well as https://lemmy.ml/c/lemmy/post/152773.
But purely title based URLs is a really bad idea. Multiple posts can have the same title.
Also I don’t see the reason why /post/ helps with readability more than /p/.
Just nicer tbh.
You see the .ml in the domain name? It doesn’t stand for Mali. This is a communist site, Nazis fuck off.