That said, here's another segment that's missed: ever use CarPlay in a newer GM vehicle? It SUCKS. They crippled it to the point that it's less usable and I'd even argue unsafe. Just because a newer car has CarPlay standard doesn't mean it's a good implementation and doesn't mean it's wireless. I'd think MOST cars on the road in the US could benefit from aftermarket units like this, factory CarPlay or not.
Will also say: I'll pass on anything with an incredibly proprietary head unit. Volvo, BMW, Tesla, Honda, etc. No thanks. What're you gonna do with that Tesla in 10 years when the factory head unit is slower than molasses and the main battery gives out? My Subaru will still be going strong with aftermarket electronics and regular maintenance...