

I use Pixelfed by subscribing to hashtags that I’m interested in and artists/photographers who I come across via hashtags or my instance feed.
I’m guessing that this is how Pixelfed is designed to be used as users and hashtags are what makes up your home feed.
I’ve never felt the need to browse by instance but I can see that this could be a cool feature to add if there are any which are dedicated to a particular subject or style. Of course the same functionality can be accomplished simply by users adding unique and specific hashtags to their posts e.g #celticsculptures or #seeninplymouth.
Would you be able to subscribe to those things via your account if they hadn’t made it across to your instance though? I’m no expert but perhaps this is side-effect of controls for moderating federation i.e blocking or allowing content from other instances.
I do agree that it should be easier to browse any instance though. Some Pixelfed instances browser home pages seem to allow it and some don’t - I’m guessing it’s an admin option somewhere.