I think these people have invested themselves and are chiming their own bell....
We never know, unless they'll make it public.
people who invested in BTC can make a bad or good call, they both benefit on the outcome, if it will cause a dump they will accumulate
and if will cause a big pump, they'll cash out with a good profit. Don't take their words seriously, we should know how they play.
You are very much right about that, we can never take the words of these players serious, I am sure before they picked interest in Bitcoin, they must have been well trained on how to manipulate people in cryptocurrency, using their influence. When you see people of this figure coming out in public to hype a coin, they will never declare their interest but they absolutely have a shares of the coin, since they are very rich, they play the games of whales too, hype coin to create pump and bad mouth it bad to create dump, we already know how they operate and the best is to move alongside with them, we should never get caught up in their game and never allow ourselves to be manipulated again.