That sucks if you now need to pay a (regular) fee to continue owning certain TFs toys. And since they have you on file now as replica-gun owners, they could well chase after you if you don't renew, asking for proof that you got rid of the toys, or else charge you for not being licensed.

Revenue raising can add fees to anything that was free in the past, especially after a change of government...

Obama did that with the Visa-waiver program (to visit America from Australia). Before he was elected, it was free... but now you have to pay $14-24.