I don't think that the price of BTC has already reached its bottom and in the future the price of BTC will go down. I assume that at the end of 2021, the next cycle in the crypto market ended and now a new cycle has begun, which is equal to four years. If this is true, then an even deeper drop in the BTC price is ahead of us, but there will also be a slight increase. In simple words, the price of BTC will be volatile, but will generally tend to decrease. But as for the new growth and the flight to the moon, I think that it will coincide with the end of the problems in the world, which have now taken on an acute form. This is just my view of what is happening, but we will all see how it will actually be, but later.
How could we know that it didn't reach the bottom, it looks like the bottom has been reached and we will probably not do any worse than this if you ask me. Of course it "could" happen, I am not going to argue against that, but I just think that every time we talk about what is possible, we are mistaking the probable with possible.
Bitcoin "possibly" could reach 1 billion dollars as well, how? Well technically speaking it could, because mathematics says it can, but is it probable? Do you see it becoming 1 billion? No. Then this is the same thing, yes it is "possible" for it to reach a new low, but I think it will not go there at all, it's not probable at all.