is the feed algo for warp/fc proprietary, and if so why

Yes

1) no one actually wants "choose your own algo" (stated vs revealed preference)

2) vast majority of people couldn't afford the infra cost if they wanted to run it themselves

agreed on both points. Wondering to myself if agents change this

“Hey can you show me less of this [insert topic]”

yeah working on this rn w atlas

it'll be a feed in a frame

phase 1 of some interest training

for sure, shoot me a DC, will have a product live very soon