I buy a lot of Apple products and hate when it doesn't come with the current OS upgrade. Considering some of the issues people have had upgrading Monterey and Big Sur how do I ensure I get the latest OS upgrade from the factory that leaves tested?
I feel exactly the opposite!
Hoping to get an older version of iOS, some jailbreakers will go in person and look up the serial number for the manufacture date to see if it was before the day a specific iOS version they're not interested in came out.
You could try to do the reverse I suppose.