This is very interesting, but, none of this matters to the liberals. The liberals still will say that “fossil fuels” are evil because of greenhouse gases and all that. If oil is really a renewable resource, it wouldn’t change their opinion that oil and coal are evil, oil companies are evil, Al Gore is God, etc. etc.
Even if oil were limitless, they will still want to see windmills, ocean wave farms, solar panels, and God knows what other green energy.
The subduction zones obviously take cubic miles of ocean floor deep into the earth. That ocean floor is composed of... carbonates from eons of marine life fallen to the bottom.
Take that DEEP into high temperature and pressure and you get OIL ! ! !!
So it's renewable, limitless, and self-cleaning. The CO2 is recycled by organisms everywhere.
QED
Keep in mind they only want to see that stuff until it starts becoming successful and popular. Then they want to shut down the windmills because they kill birds and so forth. The environmentalists' goal is to punish humanity for existing. Every other goal they claim to have is just something they use as an excuse.