There was no real proof.
But when you consider the 95% drop in value, it suggests some large holders new cloak didnt have the tech well before the community found out.
I agree.
At the time it looked like bobs group and some other large holders dumped due to the price being high enough to warrant it, but in hindsight its probable they did get information that cloak was failing.
If you look at what has actually been accomplished since the large dump, the current price makes complete sense, and is honestly still a tad high.