snip
What does all of this have to do with bitcoin? Should Gen Z be angry at bitcoin because it's expensive and impossible to buy in bulk?

Or should buy pathetic parts of bitcoin for $30 a week saved on cola with an inner feeling of anger?
Your message to the younger generation is clear, because they need to be active, otherwise it will lead to a dead end, but other than this sentence (quote below) I don't find any connection in your post with the "bitcoin discussion" section.
In terms of difficulty, starting a family is now following the same graph as Bitcoin's difficulty adjustment. Just upwards.