I think it was a good idea since the bitcoin market price was in the low side playing in 7000$ in the market I think it is a slightly good opportunity to invest in bitcoin or buy bitcoin so that when the market recover next year it will be a good amount of profit. Also investing in cryptocurrency or bitcoin was already a big risk for a lot of people since it was digital cash or a digital transaction. I think it was safer to just invest your money in a passive income since it was a good start for a small business or even a small apartment that could give you more of sure cash than investing in cryptocurrency.
It could also be a bad idea we don't really know if bitcoin market price could increase its market price in just a small amount of time, we know that the market place has a lot of delays and it could increase could not increase its price next year but in 2022 which is not worth it if you are going to consider the time you put it in investment.