[nl]

I think it would be more reasonable to complain about consolidation combined with regulatory capture being a big problem.

In some parts of the world regulation of corporate behaviour is an adversarial process. In the US it is often designed to improve the market for large companies.

(I also find it difficult to view a statement like "consolidation is the biggest problem in the world" as anything but lacking some perspective. I suspect you may like to revisit that idea)