Why does the installation of new electronic components have to be such a headache? We don't even have wifi in our cars today. To get a standard cubicle feature

Why does the installation of new electronic components have to be such a headache? We don't even have wifi in our cars today. To get a standard cubicle feature in your car it's a PITA DIY project. Maybe we need to design with customizability and modularity in mind. Take mobile music for example. There is no respect for wifi or CRUD. If you want internet variety you're stuck with either an iPod or a CD player. Wouldn't we all like access to last.fm, pandora or a simplified version of itunes in our cars? Wouldn't it be nice if, whenever your car was in an open wifi area, it synced account preferences and pulled appropriate new content? You should be able to blacklist tracks and podcasts on the fly. Instead you have to remember preferences in your head so that the next time you sit down at your computer you can edit your playlist. I think Detroit should open up standard panels in the dashboard so commuters can snap out last year's modules and plug in this year's technology. Nobody wants to perform majory surgery on their car, they just want to pop in whatever 3rd party vendors are selling this year. Break the rules, Detroit, and open up an API so 3rd party developers can access a few standard buttons.