The FBI will get the money they need to continue their crap whether they get it from selling bitcoins or from the money printers.
Selling Bitcoins means also lower price for your Bitcoins! The money printers will not last for ever. Let's start early.
Plus, singling out coins and designating them "bad" is a very unsavory president to set. What happens when the coins someone want to mark isn't such a bad thing? Let's keep freedom free and be a good example, not play their game of attempted control.
We have influence. It is your choice what freedom is. Freedom from freedom? Freedom from violence? Do not trust algorithms blind. Otherwise you will end up in the matrix.