I'd buy one if it weren't for the $200 stamp and pain in the butt to get one. It'd be quieter when I go to the range, and everyone would be happy about that.
Only problem is.....thugs will get them and people will die in the streets with nobody knowing someone was a shooter. It would be anarchy. The wait and $200 tax solves this issue.
There's no more additional paperwork to get a silencer than there is to get your carry license.
Dealer fills out 99% of the form 4 for you. You sign a couple lines. Couple passport photos. Fingerprint cards, then you mail and wait.