Everyone has their own opinion, and no one knows exactly how low bitcoin can go. Usually what the majority of the people thinks, bitcoin never does to that value. I remember that in 2020, when bitcoin reached around 3800$, people were antecipating 1000$ too but it never reached that value.
This time people are looking for 12,000$ to be the ultimate bottom. I think either bitcoin will not reach this value or it may fall even further to 8000$ (which is more unlikely to happen) and the final bottom for this market.