Why Satoshi doesn't express his opinion about BU, segwit, hard forks and other crucial things like these?
I think it would be very important to hear his voice and to know what he thinks about it, because those crucial things could even lead to a Bitcoin implosion.
But if he doesn't express his opinion maybe he just don't care about Bitcoin anymore or maybe he's already dead, as many people believe...
The reality is that there is absolutely no evidence to suggest that Satoshi is dead. Logic dictates that the reason why Satoshi won't give his opinion on current Bitcoin affairs is, because there is no way of him doing so credibly and remaining anonymous, which was his original intention.