Bitcoin is a rat poison, it's just a joke. Bitcoin is an advantage and can benefit those who have it, bitcoin is more appropriate as a remedy for treating poverty.
You seem to be contradicting yourself. You first call bitcoin a rat poison and a joke and then say it is an advantage which can benefit those who have it. I do not see how an advantage should end up becoming a joke in the end. Nevertheless, there is a whole lot to the value that bitcoin offers and those who could not see that and ended up calling it a rat poison for a reason best known to them will always have themselves to blame at the end. I am sure a lot of people missed buying into amazon or apple stocks because they always end up seeing the negative side to every opportunity opened to them.