I agree with your opinion about financial feeedom trough bitcoin, right now saving money in the bank get much decreasing by inflation and bitcoin can help us reach financial freedom.
Most important thing, for poor and rich person actually have difference level with easily having much capital for investing in bitcoin. I think rich person have bigger opportunity with financial freedim by investing in bitcoin than some people get difficult how to improve their financial better in the future but not suported yet much capital.
If the poor people has no means to raise capital to invest on Bitcoin, there are alternatives investments in the crypto economy that requires little capital, I meant the altcoins. There are great altcoins that needed little capital to start, just a small search, and you will have them.
Cryptocurrency offers open opportunity for both poor and the rich, but if Bitcoin look very expensive, then altcoins can also server for the same investments purposes.
I also emphasize that nothing is too small as far as investing is concern, just a little start even on some of the good altcoins out there, and you are sure of good returns in near future.