Agree to disagree.
The criminals who plan on being criminals, sure. What about people who become criminals in the heat of the moment, who aren't planning on committing a crime?.
What about car license plates? Is the only logical, viable, reasonable purpose of a license plate to confiscate cars or otherwise track people?
You honestly believe a license plate is for solving crimes? No, they are on the vehicle so the government can quickly do a database search to see if that vehicle is reported stolen, who owns it, where they live, etc. They also use it to associate traffic infractions with the vehicle, because the owner is often on the hook as much as the driver is for paying any fines.
When was the last time you saw a story where a crime, any crime, was solved due to a gun registry alone? Meaning -- that without the gun registry, that crime gun could not have been associated with the current owner and perpetrator? Pick one -- just one.
I'll not hold my breath ... take your time.
You should read this entire article. Among other things, it talks about the failed Canadian Long Gun Registration program:
"Unsurprisingly, while the long-gun registry was in force, in not a single case did the police employ it in order to identify a murderer."
This is the result in every country where a registry was enacted. In many of those countries, firearms were subsequently confiscated shortly after everyone had complied and registered.
https://www.nationalreview.com/2013/02/against-gun-registration-charles-c-w-cooke/The article is from 2013, but this debate has bubbled up non-stop for over 40 years prior to that.