The economics on this are universal. You can't find an economist who would argue against building more housing is a way to limit home price appreciation. Some of these groups almost function like cartels. So i am tired of seeing thee light i life's matter sign and the knot in my back yard sign in the same frequent lawn. And we're not thinking about that as a cartel, where whenever you systematically organize to limit supply so that you have a monopoly on a good,.You are damaging society to your own benefit and acting in anti competitive ways. But that's exactly what it is.