no way is too fast, all need a process. if you look at people who are rich with bitcoin, they have actually bought bitcoin a few years ago and just sold at this time. so you dont think getting rich quick on this crypto is easy. you also do not easily believe in btc minning site, faucet, which is promoted on the internet, many of them are scam
maybe you misunderstood, the OP mean is about bitconnect, see the picture. graph shows from high to low. this is really crazy. if someone buys it expensive then he will cry and regret it.
Patience is a virtue. Getting rich too fast in crypto is hard to attain. To gain more from crypto you need to invest huge amount and planning a head of time before putting that amount must take place. Taking the risk to be rich will help. There are campaigns too that can help you. But you need to do step by step process and it takes time and determination to be rich.