Besides all the other arguments, fingerprints aren't like the movies. You need a reasonably flat surface to get a fingerprint from.
Getting a fingerprint from a house or a car to prove that someone was there at some point, any time in the past, is possible. Getting a fingerprint from a plastic baggy to prove someone held it would be much harder.
The distortions would make it extremely hard to match against a database. If they compare it to you then it might show a match, so if you're a suspect they might make a direct comparison. If they compare it to the cop? Remember the cop is innocent until proven guilty, so they can't compel them to give fingerprints for comparison. Yes, they could be in a database, but remember the distortion makes it hard to automatically find this.
Any lab work has a cost, and police are lazy. They aren't going to spend time or money trying to solve a case. They go with best effort.
I realized a while back that social media is trying to radicalize everyone and it might not even be entirely the oligarchs that control its fault.
The algorithm was written with one thing in mind: maximizing engagement time. The longer you stay on the page, the more ads you watch, the more money they make.
This is pervasive and even if educated adults tune it out, there is always children, who get Mr. Beast and thousands of others trying to trick them into like, subscribe and follow.
This is something governments should be looking at how to control. Propaganda created for the sole purpose of making money is still propaganda. I think at this point that sites feeding content that use an algorithm to personalize feeds for each user are all compromised.