Not that I read the whole thread, but such a small losing streak is so common that it's far from a proof of rig.
It's not proof. It's an example to maaaany streaks that occur far too often.
So get some proof.
As you said:
I think it's about time the community's feedback proves something.
The only way to get proof is to play such that you can verify the provably fair rolls, and show that PD is cheating. So what are you waiting for? Why are you
wasting your time making screenshots that don't prove anything, and never can prove anything?