I strongly suspect that the net zero thing is at least half bullshit anyway, and probably more like 90%. We have forests on paper that have no basis in reality, either because of wildfires or because they just planted seedlings in summer and they died immediately. Those carbon credits don't get negated though. But now you get a forest of carbon in the atmo + whatever emissions those credits justified, while "conscious consumers" pat themselves on the back for choosing net zero products.

Where there is a layer of abstraction involving money, there is always bullshit.