What idiocy. It's not like it's going to explode in a ball of fire or cause cancer.
BTW, there is at least one major US oil company that is injecting CO2 for secondary recovery here in the oil patch. They actually have drilled CO2 production wells in NE New Mexico and pipe the CO2 for oil recovery.
If I had to bet between CO2 in the atmosphere destroying the world according to the obvious hoax, and some fool pipeline and underground reservoir doing local damage, my money’s on the fool pipeline and underground reservoir doing local damage.