Maybe I'm missing context but this would be the exact opposite of the Abundance agenda.

If your point is that Andreesen advocates for abundance policies, but then also opposes them in classic NIMBY fashion when it affects him, well, that's an indictment of Marc Andreesen, not Abundance mentality. In fact, your point inadvertently seems to say "Marc Andreesen is not Abundance enough!" since he is engaged in anti-Abundance activity in lobbying against multi-family housing.