

Tire lifetime varies dramatically with the type of tire. I’ve had tires that lasted 10,000 miles and tires that lasted 40,000 miles on the same car and in similar driving conditions. That is a difficult variable to solve for.
Weight in kg x mileage recorded at safety inspection x some factor = tax
Seems like a straightforward calculation.
2 is almost as bad as the all or nothing approach. I argue that while Apple is not trustworthy, they are not incentivized to collect every piece of information about you that they can. Conversely, android is an operating system created by an advertising company specifically to ensure an ongoing corner on their market. Asking the average person to use a DeGoogled OS is akin to telling them to switch to OpenBSD on their desktop.