If Andreesen-Horowitz disappeared overnight, would it really make any difference? The capital would flow through other companies. What has it actually contribut

If Andreesen-Horowitz disappeared overnight, would it really make any difference? The capital would flow through other companies. What has it actually contributed that only it could do? Are you sure its prominence is really any different from that of, say, the Kardashians? I.e. a socially driven expression of a power law?