Earlier quoted context omitted.
I'm not sure I understand what politics have to do with this. Housing is essential. It's "politically charged" because of the lack of affordability. Part of that is due to lack of building and now, evidently, part of that is due to price-fixing.
But as evidence of price fixing, people claiming to get sellers the best possible price isn't a smoking gun in any other market - essential or not.
RealPage’s big issue is market penetration, though. They control pricing for enough of the housing stock to artificially manipulate the cost of housing.
It’s one thing to promise to get clients a sale price on the far end of the bell curve. It’s another thing entirely to move the entire bell curve.