Earlier quoted context omitted.
I read somewhere that road damage caused by vehicles is not linear with weight. Heavy vehicles do much more damage. I can't cite a source, but I recall an exponent between 3 and 4 on the leading term. With that in mind, everything but heavy freight is basically negligible. And then it's generally for businesses where privacy isn't so much of an issue.
Road damage isn't the only issue with weight though. There's safety, exhaust emissions, tyre and brake particles, noise, etc. I'm sure some of them don't have a linear relationship either. One of the biggest upsides to taxing vehicle weight could be to counter purchasing decisions that have shifted to larger vehicles that no longer comfortably fit in parking spaces but ride better over ridiculous speed bumps and give…
1) The primary concern here is per capita road damage. If that's agreed, why is the conversation not about improving the resiliency of roads?
2) Why would the adoption of new technology automatically subject you to draconian taxes that have nothing to do with that new technology? I understand infrastructure needs to be paid for, but this is simply a cash-grab by politicians. If people started jogging to destinations rather than use cars, would it be acceptable for the government to charge a "jogging transportation tax"?