You simply can't prove it. People are just saying that they know when someone is cheating while they don't even know how the cheats work and didn't do any research about it.
Simple example : After seeing cheaters videos, I can tell you that an auto chamber does not help you to stab at the right time, it only automatically makes the right stab (up or down).
Conclusion : People like Lebrave, firefly or Mels are not cheating but just good at chalbering. 
Dear Fotin,
Clear nonsense and
absence in your words. Whatever you tried to point out with what you've said is clearly
WRONG and
lack of understanding in particular order(Autochamber does NOT work like this, none of them worked on that matter of what you've stated)
Really wrong visual of your current statements against cheating/cheaters
Me myself have been used to
test and use them as Educational Purposes only any kind of cheat out there in this game such as: Auto-kick evade Autochamber Autoblock Aimbot UnlimitedZoom(putting it here cause many of you think it gives you some sort of advantage but it just distracts your eyes watching your enemies on your far left leaving you die for not being aware enough infront of you)
Autochamber have always been that kind of glitchy, not working properly , not understanding its basics sincerely its just scripts that u modify into your game,
clicking LMB & RMB & scroll at the sametime makes the autochamber release at the correct time with the up-to date autochamber versions of this game(currently all outdated & out of order)
