This has actually been discussed by a nobel-prize winner in economics: https://www.nytimes.com/2019/05/06/opinion/tax-facebook-google.html https://www.nytimes.

This has actually been discussed by a nobel-prize winner in economics: https://www.nytimes.com/2019/05/06/opinion/tax-facebook-google.html https://www.nytimes.com/2019/05/06/opinion/tax-facebook-goog... and some states are already following suit: https://www.nytimes.com/2021/02/12/technology/maryland-digital-ads-tax.html https://www.nytimes.com/2021/02/12/technology/maryland-digit...