Except it is relevant, perhaps if the prices weren't controlled by a select few speculative ultra-rich people playing with London's property market like a bloody boardgame, certain council focus might be less on accommodating people that aren't even living in these places?
Your other points aren't interesting, i don't give a **** if "comrade" Corbyn starts up gulags in north London, it doesn't affect me.
It betrays him that it is immediately where he went to in that situation rather than looking at the normal options for temporarily accommodating a relatively small number of displaced people until permanent solutions can be found - it isn't like its a war time scenario with mass displacement that might require more drastic measures.
What you talk about might be an overarching issue that needs addressing or looking into but at the proper time and place with the proper measures.