I disagree. I disagree that it's a "false sense of security." I don't believe folks that like the idea of owning a firearm "under the radar" have a delusional or false sense of security. Rather, they are making a statement and living by their principles.
Your argument reflects the argument of liberals that we should surrender ALL our personal privacy or at least give up on the concept, because "you don't really have any privacy anyway.... they can find you... identify you, anyway." That's a bullshit argument.
It is akin to suggesting you leave your front door unlocked, since you know.... a criminal can get in anyway, if he really wants. Just because that's arguably true, it would be FOOLISH for you to leave the house and your car unlocked... and your safe open.
Just because you give up SOME specific privacy in EXCHANGE for something you value such as convenience in specific situations... It does not justify or explain giving up ALL your privacy. This argument has boggled my mind for a long time, as it is very persistent.
So, for some people... there is VALUE in owning a firearm that is LESS documented than a store-bought factory firearm. And the VAST majority of those same folks own multiple guns, some of which are store-bought factory guns. I'd bet that nearly all of us here have BOTH. Why? Because why not???
Seriously... what is the downside to citizens who LEGALLY own unserialized privately made firearms?
As for S/Ns solving crimes... we know that's all bullshit. It happens so infrequently as to be statistically / effectively zero.
So law enforcement runs millions of traces on firearms in the past five years because it does no good. Right. They know who sold the gun and the person who sold it has to provide that record of sale. Then they ask the buyer where the gun is. Or who he sold it to. Tell them it was stolen but not reported? Or it fell into the lake when you were fishing? Congrats. Now you are a person of interest. This is how investigation works. Does the trail go cold? Sometimes. All facts are relevant in an investigation.
Locks on your home keep honest people honest. Professional burglars could care less about locks. A monkey can pick a lock in under a minute with one of several tools you can buy on Amazon. Skilled burglars don't rob dumps. Crackheads looking to steal whatever they can find dont care about locks or nice houses. They just kick the door in or break a window. Locked doors are a bad example of security. It doesn't deter a determined thief.
There is no such thing as personal privacy anymore. An amateur can find just about everything about not just you, but your family, neighbors, who you associate with. Imagine what a professional can find. Your emails, credit card transactions and online purchases, where you go (maps), credit reports, court records. Easy.
Nobody said anything about unserialized gun legality. I said selling an unserialized firearm that isnt a certain age can be problematic if you decide to sell it and I don't want the hassle. That's all.
Liberals do often suggest giving up personal privacy for the common good. Because they are so stupid they don't realize there is no such thing as personal privacy. Like how they are pissed at Musk having access to social security. What? The government has my social security number? How dare they? That is a special kind of stupid.
I don't do missing person investigations but I have PI licenses in several states and I'm telling you I can find out who gets up to take a piss every night at 2 am. Lights come on, toilets flush. Thanks, smart meters.
Smart TVs and cable boxes report your viewing habits. If you are not a fossil still watching network TV on a 60 year old Zenith, your streaming services like Netflix, Hulu, etc also monitor your viewing preferences.
Your car, if it is reasonably new has a black box that records everything. If you sign up for those services like Onstar, the car's location is tracked. All rental cars have GPS you cannot turn off.
Your phone logs who you call and text and where you are. For those who turn off any cellular location services...... sorry. The tower knows where you are.
Save your photos to the cloud? AI can and does determine what is in your photos. Cars, pets, yep. and even guns. It also knows what you look like and can pick you out of a crowd in a group photo. Or recognize certain types of guns.
Nobody but a genuine spook can hide today. To be a ghost, a government has to be complicit. Unless you live like Ted Kasczinky on a dirt floor shack with no phone, no utilities. In rural Montana. No bank account, credit cards, vehicle, insurance, doctors, and you befriend no one. Ted got caught only because he couldn't keep his mouth shut and sent his manifesto to a newspaper.
In a way, the guy that says the government has no business knowing what guns he has - but he regularly posts photos of them on the internet is kind of like Ted. Irony. Like driving your car off a bridge to avoid a pothole.