I think it depends on your country or where you live .
Look at us here in the Philippines we could easily buy or sell our Bitcoin using our local wallet
Coins .
We could also do more with our local wallet like pay our bills and buy some stuffs online.
is it possible to depend on the country we live in to buy bitcoin and sell with our own wallets, and which countries do you know that are not difficult to buy bitcoin or sell bitcoin like in your country