Currently, atproto works probably best for public social apps, like microblogging, forums, etc. So yes, it's definitely possible to build a reddit-like social app on atproto.
Part of the change today is that the PDS and Relay[1] now support non-app.bsky record types. This is quite new, so there could be issues, but we're prepared to fix any issues that crop up.
Part of the change today is that the PDS and Relay[1] now support non-app.bsky record types. This is quite new, so there could be issues, but we're prepared to fix any issues that crop up.
1. https://bsky.social/about/blog/5-5-2023-federation-architect...