The heavy commodification of networking and compute brought about by the internet and cloud aligned with tech company interests in delivering services or content to consumers. There does not seem to be an emerging consensus that data center operators also need to provide consumer power.
I don't see Google, Amazon, Microsoft or any company pay $10 for something if building it themselves will cost them $5. Either the price difference will reach a point where investing into power production themselves makes sense or the power companies decrease prices. Looking at how all 3 have already been investing in power production over the last decade themselves either to get better prices or for PR.