One of the reasons why bitcoin has been so volatile all this time with wild jumps and crashes is exactly this. There are still a lot of people who are making "bets" on the price as if this is a gambling game. Like any gambling game the "house" always wins and these gamblers lose money in the long run. In this case the house is the smart money that takes advantage of the panic sell to buy bitcoin at a discount...
They are too greedy, want to have quick profit with leverages, even very high leverages. They are too confident by believing that they can outsmart the market and market makers while eventually the fact and results would be very painful for them.
Liquidations against their leveraged positions bring a lot of loss, severe loss and they will cry like "Bitcoin market is too wild, volatile, unfair" but they will not change themselves by coming back with money and leverages again.
With this liquidation map
https://www.coinglass.com/pro/futures/LiquidationMapand the liquidation heatmap
https://www.coinglass.com/pro/futures/LiquidationHeatMapwe can see many "gamblers" are in the market around big walls of resistances and supports but they will be liquidated soon.