I get what you're saying, but I totally disagree with it. It reminds me of mid-2000s Nokia, where each year they completely redesigned their phones simply to change them. It turned out what people wanted was a brick with a few common buttons, a nice screen and a standard GUI.
The main problem stems from the fact that car manufacturers will always choose novel designs over usability. They change components not to improve functionality, but simply for differentiation. As you pointed out, even if a control is well designed like Volvo's HVAC, it's phased out during the next refresh.
A newer problem is that every single car maker is beyond incompetent when it comes to software and UX. It's not part of their culture and expertise. So in addition to bad or missing buttons, even the screens are a nightmare.
This is an entrenched idea in the automotive industry, so it probably won't change, but it's something that really needs to stop in my opinion.
The main problem stems from the fact that car manufacturers will always choose novel designs over usability. They change components not to improve functionality, but simply for differentiation. As you pointed out, even if a control is well designed like Volvo's HVAC, it's phased out during the next refresh.
A newer problem is that every single car maker is beyond incompetent when it comes to software and UX. It's not part of their culture and expertise. So in addition to bad or missing buttons, even the screens are a nightmare.
This is an entrenched idea in the automotive industry, so it probably won't change, but it's something that really needs to stop in my opinion.