You appear to have a serious case of "confirmation bias," apparently because you only read sources that confirm what you want to believe, and dismiss any legitimate scientist who disagrees with what you want to believe.  You can't get to the truth without considering all views, and there are plenty of them that disagree with you.  You probably even believe that the oceans have become acidic.  They haven't.  The PH of the oceans is a remarkably stable 8.1-8.2.  It takes a PH of below 7 to begin to become acidic.

Too much has come out over the past few decades about the way the movement alters or ignores data that contradicts or refutes their position to trust them about anything they claim.  This isn't science.  It's an international money grab.

The more CO2 we have in the atmosphere and oceans, the more plants we have on the surface and in the oceans, and the more they convert CO2 to oxygen and the carbon becomes part of the plant.  It's a natural cycle.