I’d like to see an option to open a particular post as a different user. Mastodon clients have this and I find it pretty handy.
ie. Clicking the menu on a post should have “open as” which then lets you select one of your other logged in identities, and switches back to the post from that account.
It is possible.
Search for the “Lemmy link” URL. Works on the web interface, no reason why it won’t work through the API too: (it’s the same theory as doing community lookups)