I'm not impressed. I can totally imagine single person building the app under 5 months. Well, of course, it will not have the best UI or recommendation algorith

I'm not impressed. I can totally imagine single person building the app under 5 months. Well, of course, it will not have the best UI or recommendation algorithm or marketing stuff, but I don't think those are in the critical path on the building of the app. I expected that a company like Meta can build apps like this in weeks. It got me thinking that, in terms of building software 0 to 1, maybe the scalability of head count is surprisingly low.