This is no news, Bitcoin has the capacity to turn even the poor but well-informed people to be wealthy. It's all about the risk the person takes at that time that it's at low prices. It's still not late though. The regret I have about Bitcoin is that it wasn't as popular as this, if not, I don't think I would have missed out on being a millionaire in the USD through it.
Such a very big investment success might not be possible again, but in the long run, the person that consistently invest in Bitcoin will never regret their bet on it.
Not all the poor tho, since privilege is what we're talking here. No matter how much they wanted to invest, if they don't have the capability of buying because of their salary and responsibilities in their lives, or if they can't make a loan because of their financial status, then there's nothing they can do to change their lives unless someone would help them to arrange things for them to make their lives a little bit more easier.