The problem with OLED is their reliability and price point. My problem with Windows laptops is how bad the sleep function is sometimes, where my laptop burns up in my backpack and kills its battery.

If your DNA is flagged in a crime database then you'd probably did something really bad if police went through the effort of collecting DNA evidence at the scene. What would classify as bad enough would probably be up for discussion (homicide, etc.).

You can see which account was used for what transaction but how are those tied to a valid individual? Also, say if hostile Russian oligarchs had their way with it, how would you freeze their assets?

What if as a consumer I don't want to be forced to support the local dealership but want to buy the car?