Earlier quoted context omitted.
With the exception of safety features (think blind spot monitoring, backup cameras, lane keep assist, parking sensors) and mobile connectivity features like bluetooth, frankly I'm getting tired of all the crap they're throwing into vehicles these days for many of the reasons you mention. It seems every manufacturer or parent brand has their own infotainment system, NAV, etc. and you pay the price for it when you buy…
Look for trims of vehicles designed for fleet use. Those remain pretty spartan.
Same body controller guts in as an Alfa Romeo.