My favorite analogy is email- it doesn’t matter if you have @gmail, @outlook, or even disgusting ones like @yahoo or @hotmail, you can send and receive emails using the same protocols between any of them.
There is a text box just under the post with a “Post” button, at least for me:
![[Tears of the Kingdom] Everyone seems to think the Depths are scary but I find it oddly peaceful, just running around and collecting poes(lemmy.ml)](https://lemmy.ml/pictrs/image/a9b5c05e-4247-42e4-9d14-4006f670b513.jpeg){kind=link}
