Correct, but plastics and other non-burned uses only accounts for <10% of oil and gas. So you'd have to 10x the number of petrochemical products to make up for

Correct, but plastics and other non-burned uses only accounts for <10% of oil and gas. So you'd have to 10x the number of petrochemical products to make up for the decrease in burned product. Plastics are a pretty mature industry, so 10x is well outside the range of what's possible.