When you can go on the Internet and buy Bitcoin in five minutes with your credit card and the US government will not arrest or otherwise penalize you for doing so, this is what I call "perfectly legal". Maybe your definition of that is different, but that's how I use the term.
compared to how things were pre 2013. things have changed
one note, just to poke
man exchanges now dont accept credit card, they prefer wire transfer (avoids chargeback scamming)
so ill ask you
When can you go on the Internet and buy Bitcoin in five minutes with your credit card ?