No, you misread. "et cetera" is latin for "and the rest"... I put that there because exchanges are all tied. A ban on one leads to a ban on another, depending on the severity of your crime.
> There's nothing preventing you from taking your BTC to some other exchange
I've already showed you that exchanges can freeze your assets, so yes they can prevent you from sending to other exchanges.
> some guy that accepts BTC for goods or services. That's the beauty of this whole decentralized thing.
If your marker for decentralization is currency adoption, then USD is the most decentralized.
I thought we were passed this whole "Bitcoin is not created by humans" meme...