@stcordova from what you said in the other thread: Teaching Christian Apologetics in a MegaChurch (McLean Bible) with TE's, OECs, YECs - #33 by stcordova it seems that you misunderstood or didn’t read this point (added emphasis):
The history does not matter in determining whether a frame is inertial or not. When a frame has no acceleration, it is inertial.