The complicated system we have is because of megacorporations lobbying to make it that way. We cannot push against that. Further, the vast rise of large industry and megacorps plays a larger role in society than housing, which is still important, but not the dominating aspect of the economy.
Georgism isn’t really a part of the problem, but it’s also not part of the solution.
Your fundamental argument relies on it even being possible to peacefully go against the ruling class and bend the state in the favor of the Proletariat. This assumption leaves your analysis dead in the water. Combining that with a failure to analyze Capital to any meaningful degree, and the failure of analysis as regards the ever-increasing complexity of production and the benefits of central planning, means you’re left with the equivalent of universal healthcare in a Capitalist economy.
A good idea, no doubt, but will always be undermined by the ruling class, and thus is both incomplete and not a real solution.