Bitcoin changes many people's lives but not everyone will become richer, there are many people investing in bitcoin losing and losing a lot. Bitcoin is a highly profitable investment but needs analysis and research, if you buy bitcoin for $69k, you are currently making a loss, not a profit.
Bitcoin is the top investment in the space due to it's trading volume and market cap. It's also popular and people getting essential and explosive investment in Bitcoin with the full hope that it will pump in the nearest future. Top investors and traders have their investment in bitcoin and it's definitely not going to fail, its currently experiencing dump period but will bounced back the moment the bull run up comes. Buying it at $69k is also a big loss, and the best time to buy it is from it's dump price, by next year, it will shoots to the moon.