Now... for what purpose they would keep it, to kidnap it, avoid bitcoin flowing and therefore destroy it. Thay way they are rescuing value on the traditional money (dollars, euro, yens, etc) that will continue flowing.
Is there any way this beast named Bitcoin can escape from such situation ?
Like the movie Dune stated... "The spice must flow"
This is basically impossible. The more they try to buy all the Bitcoins, the higher the price gets. They have to keep paying more and more money to keep buying and everyone else who holds Bitcoins gets rich as the price goes up.
The second they try to sell, the price tanks. They lose a fortune. And Bitcoin is fine.
This business model has been tried before and everyone who has attempted it has lost millions, or even billions.
Yes, I agree with you. I think it's pretty clear.