re: Why are guns a right in the Constitution but not affordable housing?

You do not have a right to someone else's money.

Whose money do you want to take? As in - who will make a house affordable for you?

* The Developer?
* The laborers who build the house?
* The suppliers who provide the lumber, shingles, drywall...?

The developer, won't build and develop if he doesn't make enough profit to off-set the risk.

Thee laborers, who must work for super low wages to build your affordable house?

The suppliers, who will not provide product if their profit doesn't off-set the risk they take in building factories, buying raw material and hiring workers?

What is this new economy you've invented wheras you can force any of these players into forced servitude?