I know a lot of replies have the same point as I do, but I can't go on without giving my two cents about your topic, you do have a point about Bitcoin being more and more expensive, I myself have not bought Bitcoin for a while, I earned it, with signature campaigns and bounties, after earning a bit of Bitcoin, I studied how to trade and it worked out well, so, therefore, the thought of Bitcoin not being for the poor is actually not true, you can consider me as a poor guy since I never pulled out money from my bank account, all I did was try to earn and expand, basically, all you have to do is be smart and plan out things well, just be an organized and witty person and you'll be successful.
even how expensive bitcoin is yet everyone can still purchase satoshi right? thatis the reason why bitcoin was divided into Satoshis so even how much the value each bitcoin still people can own satoshi so i don't really think it is the price of bitcoin that matter,
instead it is the trust of people for this on how crypto can go higher or lower, and if we really trust this coin then start buying now and maintain in your wallet.
we are all at the same boat in which cannot buy whole bitcoin but at least we can manage to hold some for our future or our children.