Bitcoin went up yard and will come down even harder. Remember in 2018 btc went to 20K then back down to 3k this is an 85% drop. You had Celcisu, 3 arrows capital, gemmi got baled on. These are big players that supported the market with there liquidity. Also Terra lunnas 4 billion dollar crash into dust.
So BTC in 2021 went to 65K, 85% drop is 10K. Depending on the economy BTC could drop below this. So be careful.