markjo, a friendly reminder that you're currently in the upper
Then why engage in a discussion about a hypothetical thought experiment?
I didn't. The objection I addressed was that it would be impossible for the velocity of the Earth to continuously increase at a constant rate for an extended period of time, and thus UA is impossible.
Pointing out that this is not required or even implied under UA is absolutely essential. There exists no actual location in which the requirements of this argument would be met.