The problem with Wikipedia is that Google copies so much content and moreover Wikipedia is a non-profit trying to cover their huge bandwidth budget. It seems a better alignment of incentives would be for Google to pay into the Wikimedia Endowment as a function of content served inside Google search results.

They gave a paltry $2m to the endowment a couple years ago. ...and how much did they make off serving Wikipedia content?

https://techcrunch.com/2019/01/22/google-org-donates-2-milli...

Google has publicly recognized that they have a problem with trust and incentives. So when they admit that and continue to non-execute on addressing core problems, that's when the monopoly needs to be rebalanced.