I think it would become more difficult for Hezbollah but at least to my ignorant mind the idea that they will be completely cut off from any access to weapons sounds too pessimistic. Some people here are already spelling the end of Hezbollah is a bit too premature.
I was talking to my friend about music, mentioned an artist (that she didn’t know about) and showed her a song on my computer. 5 minutes later her video app on her phone was suggesting songs from that artist. It’s completely ubiquitous, I operate under the assumption that I am always listened to.