I'm coming from the Mach-E side, but updates come at the whim of Ford as far as us customers know. I wished there better answer for your question on how to get updates to come via OTA timely. If you want to update your car as soon as they're available, you'll need to purchase your own hardware...
@rugedraw, hope you don't mind me jumping in. Just trying to help with the last day of my license before it expires.
@Ryanhu1234, here are your available updates.