I don't believe in people who say bitcoin will reach $ 100k and the price of bitcoin will fall to $ 1k. these two things are impossible things in my opinion, so please don't say that again.
If bitcoin doesn't cross $100k in next 3 years or so it will be way below $1k because it will be dead. It's going to be either or, not neither. That's what bitcoin does, skyrocket to seemingly impossible heights every 4 years, then crashes back to a new normal that is higher than before. That's what it was built to do. Once it stops doing that, the game is over.