Do you remember when Paypal first came out? Everyone was skeptical, right? But look at it now–Paypal is the leader in online payment solutions.
Look at Bitcoin as you would Paypal. It’s new-ish now but it’s the leader in cryptocurrencies. Plus, unlike actual currencies, there is no inflation! There are around 21 million Bitcoins out there and that’s it.
The more dollars printed the less value each dollar has. You don’t have that problem with Bitcoin because you only have 21 million.