Actually the Folgore did not literally fight to the last man, but given that they were out of water (remember this is in a desert), out of food, and ammo and completely surrounded with absolutely no chance of rescue one can hardly blame the thousand or so survivors for surrendering.
It should also be noted that the Folgore had in the preceding days knocked out around 200 tanks, and caused more casualities than they had members in the division.
No the Alpini, the Carristi, and the Parachutisti fought as well, if not better, than any other division in WW2, German or otherwise.




