Look, I'm not the target market for this anyway, and I know that. But I won't ever buy another car that doesn't have both Android Auto and Apple CarPlay. Especially now that head units aren't so simple to replace.
Like, no matter how good your software is when you release it, you're not going to have the same level of support, frequency of updates, timelines of new feature releases, and actual hardware upgrades (via my phone) I'd get from you having AA or CarPlay.
Both AA and CarPlay have gotten pretty damn good in the last few years too.
I drive a 2008 Mustang and I finally replaced my head unit a couple years ago with the Sony XAV-AX5000 and it was the best upgrade I could've possibly made to my car. I was really feeling like getting something new because I wanted modern convenience and this $350 upgrade gave me the luxury of perpetually being up to date.