It gives us the ability to spend our money on anything ...
This is the sad part here.
Despite the freedom Bitcoin gave us, the pseudo-anonymity it gave us, we are still limited to where we will be able to use it. Countries may regulated Bitcoin and maybe other cryptocurrencies but only a few stores, merchants, and people are actually accepting or using it. We can use to buy anything with Bitcoin, the problem is that they don't accepted it, still.