What is cz expressing on Twitter?
Let me analyze it:
With BTC breaking new highs for three consecutive days, cz issued a reminder to everyone about risk management, more like telling small investors that Bitcoin has likely peaked and it's time to take profits.
(Don't put all your eggs in one basket) The implication is that people shouldn't just buy BTC and ETFs; my BNB is also worth buying. This explains why BNB surged this morning.
Personal opinion:
I believe the rally of Bitcoin is nearing its end, probably around 78000 or 80000. It became somewhat obvious last night, with small fluctuations testing small investors, coupled with another strange phenomenon: the altcoins that followed the new highs in the previous days did not rise last night but instead dropped. This indicates that the profits from the out-of-market funds introduced by the historical new highs are escaping, or in other words, there is no fresh out-of-market funds entering.