YMMV based on just how old your car is and the type of OEM head unit, but there are kits (e.g. this one for a 2016+ Honda Civic [3]) that allow you to install "standard" head units with a fit/style similar to OEM.
[1]: https://www.crutchfield.com/g_462350/Apple-CarPlay-Compatibl...
[2]: https://www.joyingauto.com/head-unit.html
[3]: https://www.crutchfield.com/p_120957812B/Metra-95-7812B-Dash...
It works perfectly, kept the existing car controls and I still have a car that mysteriously fits your entire apartment inside it while also not being subjected to a CVT.
My current vehicle doesn't have a functional BT connection, because some idiot put it behind a voice activation (and the mic broke).
I don't think this is the long term future, though - I've seen it work really well, if consumers actually start caring about how to connect to their cars it will work better.
BT will always "just work" - Android Auto and Carplay (never used) are enterprise monstrosities you must sign your soul for in blood that don't work on Thursdays, by comparison.
Yeah yeah I'm sure it does some app thing but I honestly don't car, what with cellphones becoming less reliable over time. I only want to play music in my car, BT works great (once it is setup).
In contrast, the BlueTooth in the car that I own typically takes about half a block to a block’s driving before it actually connects to my phone, occasionally refuses to connect or will pair but not send audio. There’s some weird interaction between Overcast and the car’s Bluetooth that means that if I’m listening to a podcast when I turn off the car, I need to restart Overcast before it will send audio to any output (including the car when I get back in).
I don’t understand the “you must sign your soul for in blood” claim, unless you’re an open source absolutist (or maybe Android Auto is really bad, I don’t know), but your claims don’t match my experience.
The new-ish field of screen and cell phone probably has the most differentiation right now.
It’s absolutely order qualifying for me.