Doesn't matter, they should have to follow the same process.

Cops, at least where I live, don't give af about any of those crimes though. Bike gets stolen? You'll be lucky if they even show up at all, let alone do anything about it, surveillance data available or not. They largely don't even get prosecuted when caught.

This depends on what evidence there is. If it's just "omg, bike was here yesterday, but is not here today, find it!" then what are they really going to do? They are not calling a CSI team and collect fibers from the scene, this is not a TV show.

In my experience, the police will follow the leads if they have them. I had several bikes stolen by homeless so they hid them in some commercial property few blocks away. One bike had a tracker, which they found and disabled but they did it near where they ultimately hid the bikes. Using the last location from the tracker cops were able to find the bikes and return them. If there were cameras they might be able to also find the perps and put them to jail.

It's true. We're getting the worst possible outcome. Police state surveillance that tolerates nearly every level of criminality. Anarcho-tyranny.