Maybe its because SharedMocha is not DE.
But SharedMocha was the the one who opened YourChain repository on github. So , I'm sure SharedMocha is DE.
Yesterday, I messaged him on discord asking for the future of Yourchain, but he didn't reply.
Yeah, it seems DE is SharedMocha https://github.com/yourchain/yourchain
Who else would bother to open a repository for Yourchain? Although SharedMocha's activity in Github is quite telling. Apparently he is capable of coding to some extent and doesn't seem to use public repositories that much. Maybe since Yourchain is worthless and no income to have, he is busy with real life.