Those who have made this bill do not understand it. Prohibiting only gives wings to Bitcoin, what really stifles it is to allow it by regulating it extremely, forcing AML/KYC protocols to the maximum and measures like blacklisting, because in the end you help an industry to flourish in a very different way from the original idea of P2P and you end up directing it to centralized systems and censorship which is what suits you.
The many bans on Bitcoin since its inception have not prevented its exponential growth, but the latest legislation and the reduction of privacy mean that the enemy is at home.
Regulations are really where the governments have a chance to distort what this market is about, a ban of any kind will not change the way people approach bitcoin and a great deal of holders will simply ignore the ban and keep dealing with bitcoin as usual.
But with regulations they can change the overall attitude people have towards bitcoin, and what better example than exchanges, now people are submitting all their personal information to buy bitcoin as this is more convenient, according to them obviously, rather than to do a peer to peer transaction, so by allowing centralized exchanges to prosper now they know how much fiat you had, how much bitcoin you have, when you bought it and what you are doing with it, something they would have never gotten with a ban.