I wouldn't use word "easily" here, but I did replace factory head unit with an Atoto A6 android unit. Doesn't have DAB by default, but is modular, can be expanded.
My kit included
Atoto A6 (around£250, import from USA, however there is EUR version available, USA version has hand gesture sensor,whole difference)
Dashcam Atoto £40(connects to head unit, will not work on its own
Dab+ receiver around £30
Radio came with WiFi and GPS aerials in box, also with external microphone for hands free.
Few months later.. I could have bought better, branded, DAB dongle. Otherwise all works spot on.
https://youtu.be/5eaWJNJ1mtE