They sell something like this. For $300 it's a little price for what it is:
INTELLIDASH with Apple Carplay and Android Auto, 7'' IPS Touchscreen Multimedia Player with Bluetooth, Mirror Link, SiriusXM, Google, Siri Assistant Dash or Windshield Mounted (Wired)
www.amazon.com
My other thought was to get an Android tablet, install Carplay APK on it, plug in the Carplay dongle, and use the tablet as a Carplay screen. It's the only choice for my motorcycle.