Well, if you're looking for any help, I wouldn’t mind building that out since I will use it. I was also thinking of natively supporting the import and export of collection card data for the official site and other similar tracking sites. I have a ton of experience in full stack web development.

After following a lot of users and liking more content, my feed has noticeably improved recently.

That said, I wouldn’t be surprised if other users’ feeds are still inconsistent, given how Instagram's feed quality has declined over the years.

Also give Threads a try. I just started using it last week, and it’s great. Bluesky || Threads > X