Yes it does.But do not rely too much on bitcoin, do not turn all your money into bitcoin, I think it's too risky. After all, bitcoin is not the official currency, occasionally at risk to close or dismiss, then what will happen to your money if it happens?
Bitcoin has the clearest future, but people don't know much about it. That's the problem behind their accusations about bitcoin. Altcoins have a future as well, but bitcoin is the best one ever, no matter what.