> As a home owner that was only able to afford to buy a house because we were able to rent out the spare rooms on AirBnb I find fault in your logic.

Then you're a landlord who has purchased more of a scarce resource than they require (a house larger than you need) who has then turned around and rented access to the extra you have to people who can't afford a home of their own, and in so doing have driven the cost of homeowner-ship just slightly higher, which was the reason you couldn't afford it in the first place. Repeat that a few thousand times and that's a huge contributing factor to why housing is in such a dire state here.

You haven't solved anything. You just went from being an exploited person to being an exploiter instead, taking advantage of people you should have solidarity with and inflicting the harm the system was inflicting on you, onto them instead. The system will continue feasting on people who can't manage the same as you did, and you now posses wealth you did not earn.