they did, only the tank in the south even survived, –in the north, a couple infantry, an ART and the tank. Allies should have dumped more into Bastogne and surrounding area i guess.
And since nothing else survived, the tank was cut off from supplies and allies didn’t bring any more up to allow it to even move.
You would have to land supplies at the beaches and move them to the front line units. Units would have to be able to move out of zones with other units. The whole “locked in combat” aspect of D-Day is not in keeping with most of the mechanics of BOTB.
