If HN "hates it" it will be because of the artificial promotion (brand-new submitting account, brand new positive commenting account, and 10 magical upvotes in the first few minutes).
Also to a certain extent, I agree with your comment, "crypto is real". But is bitcoin? Maybe it was but now it's so unstable I can't use it to buy shit and neither can the hypothetical poor man discussed above.
I think this is a flaw in the current implementation. But not many "blockchain advocates" seem to be writing about that. I wonder why?