Hmm. Relays would have to implement and support NIP-95 though.
Discussion
Yep! Specialized relays
This could turn into a nice business model for paid relays to enable access to media uploads. Though users would then have to add media upload relays to their profiles too as not all relays would support this NIP. This could get confusing for users posting images and other users being unable to view them. It sounds like a nightmare from a user's perspective.
I am sure somebody will make a bridge to nostr.build, imgur, etc. It's not that those services don't exist today...
Wouldnāt that just be slower/worse than using the services directly though if its a bridge? I assumed the āpurposeā would be some form of decentralization/redundancy of content.