Can you help me to understand about illegal websites?

I am talking about If they’ll filter unlawful websites, what say we they filter illegal siteslook at free getting it sites like www.keepvid.com as well as www.airmp3.com, there’re open so you can down load any music you would like completely cost-free, so when you download music free from internet, that means you’ll have any cost-free cd or perhaps dvd by any singer completely free and you don’t fork out anything, and finally singers shall be bankrupt, so just why don’t safety measures or anything filter or perhaps close illegal websites to circumvent free getting it music
MY PARTNER AND I appreciate your current answer.Thanks

Think of websites when stores, along with internet relationship as roadway and freeways.
There’re infrastructures.Police arrest just cannot block just about all illegal things to do and/or medicine trafficking upon all aspects of roads and highways.