Maybe oil is just the category overlord for diesel, crude, petroleum and kerosene? Maybe @denlillaapan can clarefiy?

Good point but I still don't get how they would use oil and not some oil derivative? 
Heating, hot water etc. is done with diesel/gas/electricity. Not oil. No?

sirstackalot

How do you think factories or furnaces work? Chemistry is a high energy sector, most machines there do not run on electricity.

Or heating your home, hot water, and so on.

alter_native

How can normies be so misinformed?

Shugard

How do you think factories or furnaces work? Chemistry is a high energy sector, most machines there do not run on electricity.

Or heating your home, hot water, and so on.