Soot [any]

In my personal experience, it absolutely does. Only time I’ve ever had seriously painful dry skin on my hands was when I was out of hand soap for a week. But I do wash my hands frequently.

My last car was 30 years old when I ditched it, the underside was rusted to a point of no longer being safe. Plus the exhaust kept falling off.

A car for more than like 5k. A terrifying stat is that 90% of people in my country buy their car for on finance for >10k, yet you can buy a reasonable used one for no more than 5k anywhere

There are niche circumstances where a pricey car could be worthwhile, lots of long haul journeys, need for fuel efficiency, etc, but 90% of people don’t need or benefit much from that.

I bought my current one for 1k just last year. It’s 20 years old, but it’s in perfect condition and the efficiency is not that much different from modern cars, certainly not enough to be nearly worth the extra money.