Has anyone ever got this working?

[AntogamerYT]

Hey, I've been thinking about making a wireless dongle for my car (carplay & android auto) with a raspberry pi and i've come across this repo I understand that there are a lot of technical limitations/issues with a carplay adapter due to the MFi chip being a thing, which, if I've made the right research about it, should be what encrypts the communication between the iphone and the car.

After reading some other issues i realized that these mfi chips are available for really cheap prices on aliexpress, so i was wondering-- would it be possible to buy one of those chips, solder it onto the rpi and actually make the connection/encryption-decryption work? Has anyone ever done this before? Is there a specific type of mfi chip i have to buy or are they all the same? Or am i just dreaming and i can forget about making my own dongle?