Yes you can here is a place to start https://kernelhacks.blogspot.com/2012/06/arch-linux-on-wm8650-netbook.html?m=1

Take a picture of the bottom pls

Hole for Pepnis

Your best bet would be to go for something used in good condition before 2014 that’s when cars started being internet connected and having controls being software buttons in screens and the like. If you have a bunch of money you could try to import something but the 25 year rule is an issue if you live in the US

I have a severe fragrance allergy and I second this recommendation. Also two of my cats need inhalers and this doesn’t bother them either.