Cryptocurrency is not the shortest way for someone to make a money there is other things that will give you money more than Bitcoin or more than any other cryptocurrency so it is advisable for we to notice that, cryptocurrency is a something that we can include as our site Hustle so that in future it will not affect us whoever that is into cryptocurrency I have one or two things that the manage in order to sustain life because life depending in crypto can neither disappoint you one day
The term shortest way you used is not right.
Ther is no short way of making money unless you plan to become a fraudster or a criminal, maybe pushing cocaine and others.
Crypto can be a side hustle for you but for many it's a full time job, ther are many developers in the crypto space that are running things 24/7 around the world, that's why we have wonderful projects like Ethereum , Cardano, Polkadot, and many others.
If they handled crypto as side hustle we wouldn't get this far, as for investors that I know, yes some are investing for short term while some are doing more than just investing, some are into trading and some are into mining Bitcoin, they don't have any other things they are doing than this.