Don’t they already spread blood borne diseases?

Also up and down, I assume?

You could use gloves

My parents took me to an Italian restaurant when I was a child, and the smell of olive oil was so overpowering I couldn’t get in. Still have trouble with olive oil to this day, maybe 15 years later

Have you tried cans of tuna with oil in them? I bought a can with water in it once and had to throw it out, but I love tuna in oil

Rock ketchup, obviously

I don’t think you can easily find new thermal cars without technology, so EVs