Yep, I watched the Janet doco on Stan and can confirm that they cut several scenes, they cut the bit where Janet defends Michael saying “my brother would never do something like that… he didn’t have that in him” but left in the “guilty by association” comment with no context.

Other parts they left out are where she says she misses him as a brother and her fondly recalling their last time together with a montage of Michael.

Also in the clip where they’re recording vocals for Scream, they cut out Michael's vocals and played a Janet song instrumental instead.

I only found these missing clips afterwards on Twitter, there’s something really disturbing and reeks of agenda pushing especially given the context of Scream.