>>64118942 (OP)
V-2 is the most ineffectual weapons program in history and can not be denied
1.) It was the costliest weapons program in history at the time, moreso than the Manhattan Project if you include industrial losses by repackaging production in other areas for V2 production
2.) It was useless militarily. It was too inaccurate to hit any military targets, it could only be used to take potshots at civilian areas. This did nothing but piss off the Allies even more, leading to intensified bombing of German cities that actually DID cause mass destruction
3.) Fueling the useless weapon exacerbated the already chronic fuel shortage in Germany. When potato derived fuel was used it exacerbated the already chronic food shortages in Germany. Germans were quite literally starving to death because Hitler had to kill handfuls of British grannies here and there.
4.) It killed more people building than in use.
Germans needed an effective four engine strategic bomber, non-shit/compromised intelligence network, or a working logistical resupply system, not useless wunderwaffe