In short, instead of being partners in building the public good, Big Tech continues to profit from its erosion. Rather than contribute to the public coffers so that we can fund the public institutions we so desperately need to support, the titans of Big Tech are trying to come to the rescue through philanthropy and expressions of personal goodwill, making private donations at a tiny fraction of their personal wealth into the charitable and non-governmental organizations of their choosing. But these kinds of private drops into the desperately under-funded public pool, in exchange for eschewing the kind of tax responsibilities that working-people face, further erodes coordination and fair distributions of power and resources.
https://www.noemamag.com/the-loss-of-public-goods-to-big-tech/