Hi there, great question.
Just like anything else, there are good groups and shady groups.
It is possible to profit from both kinds, but I prefer those of the slightly more ethical variety.
These types aim to help the entire group, instead of using a percentage of the group to benefit those at the top.
Have an invite to one I really like!
https://discord.gg/CQ6gkPfhttps://discord.gg/CQ6gkPfhttps://discord.gg/CQ6gkPfThese can be risky so just don't overextend yourself but there is a lot of upside!