What if a problem is fixable, but it isn't fixable on Nostr? Would you consider questions related to such a problem to be useless? What if someone doesn't understand a problem, but other people do? Is it still meaningful for that person to complain about the problem or ask questions about the problem?
Here's another one for you: if the question I asked you is so pointless for you to answer then why don't you let ME answer it? Surely you will have a response no matter what answer I give, won't you?
