It is okay if uneducated people join cryptocurrency because it will be a big help for them to earn money if they feel hard on finding jobs outside the industry.
That's a very strange opinion... You will not be able to earn here without knowledge. Actually most of newbies lose a lot of money trading and investing in scam ICOs. So it's like every other job - first you learn, then you earn. Crypto is not some kind of charity or unemployment allowance.