The 4096 bits just stops it being so easy to surveil you that it is hyper-automated. So there is some use. The $5 wrench needs a million dollar operation to get that guy to your house.
Oh come on, that's way over budget! Every time I managed such an operation, we'd just rent a van and... uh, I mean, um, I heard it costs less.
<NO CARRIER>
Its a million dollars to the defense contractor who lobbies for more wrench attacks.
Depends how strong the protections of your civil society is, but it doesn't cost $1m to send a goon with a crowbar or shotgun. Sure that doesn't scale, but if you are a target you're screwed
The $1m is the stuff they did to the point where they knew where to send the goon.
If you are a target you are screwed. But clever crypto isn't useless.
Probably used to average over $1m. Nowadays, those operations (polonium, novachuk, expending expensive KGB resources) send a signal. Otherwise, swatting your home while they drain your wallets; or threatening to swat; quite inexpensive.
this is why you need a fake password that provides access to fake content that looks like the real content