I'm not gonna support one side or the other in this pissing contest. I'll lay out the facts as I saw them.
The bombers weren't intercepted before the drop because they were totally missed by most everyone. I called the first posrep of the Allied formation at something like 9,12,5 heading east. I went East to hook up with other LW planes (I was lonewolfing, because I didn't know the text channel the "missions" where on).
One small wave of LW guys (6-8 guys) went in, and apparently engaged escorts at around 9,12, 6. A few mins later, I saw the rest of the LW heading that direction instead of realizing the buffs had kept going and were about 10,12,4 (I was in icon range of a lot of LW, and in visual dot range of two groups of unknowns.) So I turned towards the eastern most group of dots, 95% sure that was the buff stream. It was.
The second wave of LW bypassed the buff stream (with 6 remaining escorts) and ended up being caught a full sector out of position to the west when I called out positive ID (could make out B-17 shapes) on buffs in 10,12,5 still heading east.
The first wave of LW never called out on Ch 2 they were engaging escorts and that the buffs had kept plodding along. The second wave of LW either didn't notice the dots at their relative 10 (LW was heading west, buffs were almost south of them) or chose not to investigate them. I should have said something on range channel to the effect of "yo, dots to the south are prolly buffs, you're more than likely heading to an escort furball."
Those 3 things combined to make it so only a few LW managed to engage the buffs otw to the target.