The only secure way to earn money in the crypto space is to work using your skills on crypto company or simply the forum signature campaign. But all this work doesnt guarantee you a lifetime sustainability since crypto projects usually come and go depending on how big the project you involve in. But one thing is for sure that finding a secure way of earning that sufficient to cover your salary to your job needs the same amount of time or more to your job.
I really suggest to just find side hustle in crypto like support, moderator or campaign participants here in the forum.
Seems to be a valuable answer, I didn't necessarily mean here on the forum but in general. then again, thank you.