Your prediction is huge.Do you know the value of 90k and 120k$. It was huge and one can live his life happily upto three generation. In developing country, this money holders will be a richest person.They will run a two or three company as their own. The maximum expecting upto 2022 will be 50-60k$.
It's not poor people in developing countries who are driving the price up. It's institutions and retail investors in developed countries, and the filthy rich. So that's not a legitimate reason to think the market is capped at $60K.
No way price is stopping at 2-3x the previous ATH. I can see the case for 8-9x, keeping in line with the long term logarithmic trend and the diminishing returns of the 2013 and 2017 cycles. But there's no way the market is just going to fart above the 2017 ATH and stop at $50K.