
I remember my physics teacher - a most rational man - telling us that complaining about burning plastic waste was stupid. Of all the oil extracted from the ground, only a small fraction is turned into plastic. All the rest, the vast majority, is burned as fuel. Burning the rest, too, does not really make a difference. Heck, it could even be better for the environment, as trash incinerator facilities (at least here) have so strong legal requirements for filtering their output that the 90%+ of normal burners like cars, ships, trains, and central heatings just can’t compete.
I’ll wait and see when someone finally produces a RISC-V chip that can keep up with the big boys. But they can’t even compete with ARM at the moment, so I am not holding my breath.