Just one simple observation from me; as long as we continue to have machines, we will need lubricants. Before the oil industry, we used whale oil as the basic ingredient for machine lubricants. If we get rid of the oil industry, what do we use for lubricants in the future?
Indeed, plus all the plastics and other products that originate from the Chemicals side of oil companies (a few examples of which are mentioned in the OP). Far from just the obvious automotive petrol and diesel.