If the cheese aged for enough time, it’s getting practically lactose in the process.

I suppose that’s only a short-term effect.
Long-term prognosis should be the oceans getting saltier because of the rivers carrying salt into the oceans until the equilibrium between salt being carried into the oceans and salt being sedimented at the ocean bed has been restored.
Well, in geological time frames ‘short-term’ can be quite a long timespan.

You’ve been deluded into thinking that public/government managed equals inefficient and expensive.
If anything public managed (or at least owned) housing would be cheaper, because of greed having been removed from the equation.
Allowing people and corps to stash basic services away is what’s expensive for the population because the leeches will always require the maximum fee the market allows them to invoice.

Even if not everyone can or wants to own a house, there’s no good reason for these houses being owned by corpos or individuals.
Housing is as much basic infrastructure/human needs as is health care, education, electricity, water supply, sewage system, internet access and should be in the hands of the public sector - alas, it most often isn’t and that alone should tell you enough.
I’m not saying there shouldn’t be corpos allowed to provide service based on the public infrastructure, but the infrastrucure itself would be public in a fair and sane world.
If you can’t kick out leeches from abusing public infrastrucure, well, you end up in the world we live in.
Now you can call me communist or think about why the system we have is designed to help the rich getting richer.
This is no natural state we live in. It’s an abomomination.