cam on Nostr: In Damus, instead of manually uploading images to random servers and pasting URLs ...

In Damus, instead of manually uploading images to random servers and pasting URLs that may eventually break, just to get a profile photo, could pfps instead be ordinals that are actually stored in the Bitcoin blockchain?

(Yeah, I know this would increase fees, traffic, storage requirements, etc. But maybe more usage, especially for decentralized free speech, is a good thing?)