Apostate prophet needs to see it; the Quran distinguishes between Jews?

In answer to the video "The Banu Qurayza Massacre (TGP 2)"

When it points out some of the dark periods of their history, it isnt done wantonly or inappropriately but always in a specific context and to draw a moral lesson, both for them as a nation and anyone hearing and reading it. A parallel reading of the list of incidents starting from 2:40, with the same ones related in their books reveals the mild manner in which God has spared them further humiliation by not detailing their dark past.

This past the Quran says was

"thrown behind the backs"

of their educated elite, unknown to the majority of the Quran's addressees, even among the Jewish laymen of the time. Even if we taken into account the loathsome words that later Muslim scholars, the likes of ibn Qayyim, describe them with; tricksters, conspiracists, liars, slanderers, consumers of usury and bribe, killers and rejecters of prophets etc. every single one of those accusations and more, are directed at them collectively in their own sacred writings.

The Quran also, almost every time it cites one of those past failures, demarcates between the transgressors and the upright among them so as to not condemn them collectively although they have failed collectively to uphold the covenant they were bound to with God as a community. 

Throughout time, they were a fringe among the masses, and remained truthful to the scriptures in anyway, shape or form it reached them, trying to follow it to the best of their ability. Their sincerity, unprejudiced reading and understanding of their books led some of them, from the times of the prophet where they “recognized him like their sons” to our own times, to inevitably believe and enter the fold of Islam  2:121,83,3:113-115,199,4:162,5:13,66,69,83,7:159-170,17:107-9,28:52-4. That separation is done in the apocalyptic hadiths as well, where in a time where several supernatural events will occur, including inanimate objects and plants pointing to those among them that will side with the dajjal to murder innocents, they are said to be on both sides of the conflict between good and evil. Those on the wrong side (Muslim,B54,H99), in opposition to the returned prophet Jesus will be completely eliminated, together with their allies among all religious groups including Christians and deviant Muslims who will seek to kill other Muslims (Sunan Ibn Majah 179, Sahih Bukhari 1881, Musnad Ahmad 3546, al-Buhur al-Zakhirah 1/493). The same destruction will befall them as was done to previous nations that sought to destroy the messengers and their followers.

Their biblical history speaks at length of the wrongdoings of the majority of them, despite the presence of a few righteous among them, and how those sins have often plunged most of their community into suffering, and for several generations, as pledged by God in their scriptures Ex20 and later observed in Jeremiah for instance when the nation was decimated by the sword and famine, from the youngest to the oldest, men and women, if not taken captives.

The principle that God judges men individually, and not in groups does not negate the infliction of collective suffering even because of the misdeeds of a few, and this is an objective reality.  Such reality may repeat itself with any community, including the Muslims 8:25 which is why believers of all times have been urged by their prophets to purge evil from their communities, hasten each other to good deeds and guard one another from evil. Muslims are warned, through examples of the past, to choose very carefully their leaders because when such elite and rulers begin their mischief, they drag most of the community with them in corruption and lead it to destruction

17:16"And when We wish to destroy a town, We send Our commandment to the people of it who lead easy lives, but they transgress therein; thus the word proves true against it, so We destroy it with utter destruction".

As happened in the past, the Almighty may punish a whole nation for the crime of a single individual if that whole nation sanctions it, directly or passively. As stated by Ezekiel in his warnings to Israel, the righteousness of the few will not deliver the guilty when the time comes Ezek14:20, although it may delay it Prov28:2. If the efforts of those few righteous remnants fall on deaf ear and that the decreed punishment is if such a scale that even the righteous cannot escape it, their reckoning will be with God, as the prophet stated 

"If Allah sends punishment upon a nation then it befalls upon the whole population indiscriminately and then they will be resurrected (and judged) according to their deeds. "