I agree, if a Nepali instance will be created, it has to be done by someone abroad. However, I don't think a nepal-specific instance is necessary at the moment, decentralization will be better overall. In the meantime we could inform the people on places like reddit to make the switch.
The r/NepalSocial subreddit is most likely to show some response in my opinion. I don't have a reddit account anymore though, and I don't want to go through the dreadful effort of creating one and then gaining enough karma to make a post. Please do so if you still have an account there.
Also, I had no idea something like hamro.world existed. This is interesting. I wonder if some remnants of it are still up somewhere (here it is)
Same here.... Oh well, let's just pray for change then 🙏 xD