I have been in the crypto space long enough to understand that the technical analysis is applicable to all trading activities but more than the technical analysis is the fundamental analysis that will tell you a tale of surprises when the global events and occurrences play out. With the likes of Grayscale and Microstrategy playing out in this space, reducing the available floating circulation of bitcoin and converting a significant amount of their financial balance sheet to Bitcoin, there is no doubt that the price of bitcoin might not play by the rules of technical analysis.The bulls are in the market and they didn't come to play games with their reserves as bitcoin has also been known as a store of value and not just a just a medium of exchange.
I like this statement especially the fact that people are obviously focusing more on the Technical side of it that they have forgotten that there is also Fundamental that may affect the price of Bitcoin.
Like what this said, there are some big companies continuously accumulating more and more Bitcoin on a daily basis. The companies like MicroStrategy, Grayscale or even Tesla in the future are the ones that may trigger the biggest dump that may happen anytime soon since they are holding huge chunks of money. If that happen, TA will definitely be useless.
With what the OP has posted, I might agree that this scenario might come true only if these companies will dump their Bitcoin. A 70% drop isn't a rare scenario already since we've already saw it happen multiples times through the 12 years the Bitcoin has exist so I will not be surprised if this will happen though right now, the chances of it is low. There is still no sign of a trend reversal as of now but I'm having a feeling that in the next months, it will start to show some signs of reversal.