Earlier quoted context omitted.
Public school education is poor in part because it’s darn near impossible to fire bad teachers though. And I don’t see how unions would improve housing affordability. I’m not against unions per se, particularly for positions which are not as lavishly compensated as a typical white collar FAANG employee. I’m merely pointing out that you need to pick better examples. Otherwise you just undermine your own argument.
Neither of you are giving examples, only conjecture. Bad teachers are a noteworthy cause of poor schools. House prices wouldn't be so high if we had unions. Ok, prove it. Or at least give me some reasoning to go off.
In Switzerland, all the large unions (railroad workers, public service workers, ect.) have so much money and so much access to cheap credit, they can (and frequently did in the past) start housing co-ops for their members.
This results in large developments in the middle of the most expensive cities, where only union members have a chance to rent. And even those have year-long waiting list on every new development.
Since the housing co-op is non-profit and pays rock bottom interest rates on its loans, rent is frequently around half the fair market rate.