I think this is just a fake rumour to pump the price up. If they have realy done that, they would annouce it already.
Anyway I think Bitcoin will not go below 45k now
We do not know about that and no one will know.
We can hope that it will not happen because we already reach $50k and even the price now is back to $57k, so maybe the chance to increase now will be bigger than before.
But we need to be careful because the downtrend will always come after the price reaches the highest price, so you need to know what you need to do if the downtrend comes.
I hope that the price can back to $60k in the next week and hopefully, that can still increase higher and reach $70k.