That’s not what we were talking about here. We were talking about building enough housing to be able to guarantee it for everyone. That’s not rent control, that’s just investing in our housing supply.

The topic of this conversation follows from your statement:

Which is bad for landlords (including the ones that work in legislation)

i.e. landowners and people in power hold sway over the decision making process and are keeping us away from legislation that houses people. Unless I misread you. That's why I brought up another example.

Rent control doesn’t work, the economists are correct (Who woulda thunk it, but studying the way prices are determined is a valid field of academic study). Or rather it does work for some people but makes life harder for others, and isn’t nearly as good of an approach as people think.

You clearly did not read the link, the person who wrote it is a PhD economist. Also, using one solution as a way to fix housing is naive, when we could (and should be, it's horribly unaffordable for average people in urban areas, where most people in western countries live, already) be using many, including rent control.