Yeah that's totally valid. Agreed.

But I also wouldn't really trust third party parts for the appliance itself. I think once you do, that immediately becomes a possible problem. If it was in my house, I'd only buy from the manufacturer for something like that.

But on the other hand, Idk that it's necessarily wrong to legislate forcing these companies to allow it. I generally believe consumers should have the option on their own, but some things are too dangerous. I'd pretty much be against medical devices but HVAC is a little more uncertain to me.

A thermostat doesn't have refrigerants/gasses in them. It's nothing more than a complicated on off switch

Firstly, I said this one was iffy to me.

Second, the subtopic was HVAC and thermostats are like, the electronics that control the HVAC which I wouldn't even really necessarily bucket into HVAC. It's like HVAC adjacent.

Third, this whole topic is about right to repair, not right to replace. So the on topic argument is "you want to be able to repair the same thermostat with off brand parts", to which I say, yes? Probably? I don't see how that's a problem.

And fourth, who the fuck would buy an Amazon thermostat, lmao.