Lets talk about Market Psychology and who would think of buying BTC at this point:
Bread and Butter i.e. People who use BTC as medium of exchange and not investment of speculation: If I buy BTC today and make payment tomorrow, I will loose money, so buy it at last moment before payment.
Investor: Most are already burned a lot and new investor don't have any trust left in crypto.
Trader: Already burned on buying, but can trade on shorting, increasing downside.
Whenever, a downturn comes there are in market astute investors who start buying at lower levels. Now in equities, companies are adding value, they pay dividends and they generate wealth. But BTC is just a medium of exchange. So less chances of astute investor kicking in and buying. This is why BTC is falling without support as of now.
Also, most are just sitting on sidelines and enjoying the show. The supposedly shortage of total no of BTC is now converted into a surplus. Because if people have lost trust and not willing to buy then BTC have 21 million coins too many.
BTC is no longer required as a medium of exchange, people can use other crypto or USDT for now. So there is no lowest level of pyramid support for this pack of cards.