Why not do it on your own? You can eventually spot out good point and just look for merited ones or you can have your own selection depending if it suits out your interest.
When it comes to revenue of 200 bucks per month that doesnt require too much time will always talk about leverage physical business that we do know specially on real estate or some sort.
Since we are here on crypto then its hard to believe on gaining something without doing anything or you wont put up much time and effort into your investments.
This wont fit out in talks of crypto holding or even on trading which doesnt give out guarantees or assurance for you to earn 200 bucks per month constantly.