I clicked up the link and just check it out.Those advises are just common points and i fully disagree on one of those which is Gambling.
https://youtu.be/yyYTaZUoMUI?t=148 I post up the correct timespan on where its being mentioned.Its never been considered to be a good
source of income.This is somewhat misleading if i were to say.
I agree gambling shouldn't be consider as a way to earn in crypto ,
Unless of course you are the owner or an investor to a gambling site then it would be a different story but if you are just a gambler who would rely on luck then it shouldn't be considered as a way of earning.
And I disagree with the intro earning online has never been easy you would work hard and you need to learn a few things if you really want to earn through crypto.