The same platform who wants to decentralise its own, wants to ban the heart of decentralisation...
The reality is that Mark Zuckerberk isn't really the one who does it but the people behind it: gouvernment(s) and big investors...
Concerning Bitconnect, it wasn't a scam but because gouvernments didn't like it and because alot of bad rumors were rising... they had to go down... as always gouvernments have good nice strategies to confuse everyone and obtain what they want... especially when its about money...
This is exactly what the Government have been waiting for. This way they can say that the space needs to be controlled by authorities, governments, and wallstreet. Same lame excuse, same strategies...