I've come around and landed more on the opinion that we're now enabling our jailors. Light tech regulation was exactly the correct approach in the 1990s (and arguably the 2000s). It enabled mind-boggling rapid and stunning innovation. ... However, the massive corporate fortunes built by the winners of those times are now primarily enabling rent seeking. Google and Facebook's other work is interesting in the same way…
These corporations control the government because the same people demanding to “break `em up!” have also been demanding “small government!” for decades on end, which in practice simply means a government that works for the corporate private sector.
The morale of this story is that your solution is no solution at all, and to the extent that it is a solution the means to implement it are nowhere to be found.