I don't know where that came from, and I'd really rather not know.
The right to a roof over your head is a human right, as defined by the UN. Eroded housing rights for one person eventually leads to eroded housing rights for all, no matter what your worldview etc is.
In case you haven't noticed, there's a 5 year problem in Westminster right now, and it's a more deserving and dangerous enemy than the most obnoxious urbanite troll. Now can all of us (including me) please stop fighting each other when there are far more important targets outside?