"Yes, we already have more empty houses than homeless people, but I'm sure building more houses is the solution to homelessness. We can't disrupt the economy, after all."

We need to instill voters with the courage to vote for actual left wing parties so we can get some politicians in Parliament who'll just do what needs to be done, and seize the empty houses from the investors and landlords.

It all comes down to "well, sure we might have plenty, but if not for capitalism how could we decide how to divide it?"

But any solution has to promote self-interest as a virtue and can't take things away from people who currently own them, and also must conform to a bunch of myths we have about "how the world works"

Copyright is not "use it or lose it", but as it is, it is unworkable for digital media. Computer hardware doesn't last a century and with no other measures being taken to preserve that content, it's effectively doomed by the law. It also doesn't reflect a world where average people make edits of copyrighted content as a means of expression without seeing any problem with that.