Localbitcoin secretly aiding FBI,
this is what all the centralized services do, even this forum would help the law enforcement if they receive a court order to reveal a user's information. and it is not necessarily a bad thing to catch criminals!
bitcoin traders even arrested while trading.
unless they were trading in Bangladesh where bitcoin is illegal, there is no case of bitcoin traders being arrested for no reason ...
That's the reason why bitcoin trading depends on your location. Most especially, when you're an immigrant on another country. You have no rights to use bitcoin if it's illegal because you have nothing to do with it when you get arrested.
That's why there's no such thing as true data protection. I don't know in much deeper site in internet like deepweb and etc. Let's just don't care about them, let's mind our own business.
But data is important on catching criminals so FBI are only the one who have it.