trickysharmaji

We are all here to make money, nothing wrong with that, but when the quality of the posts becomes 90-10, and you still give them maximum engagement, you will always have more low quality posts or even only posts with unique goal of making money.

It's your fault. 

The quality of what you receive depends on the content you reward. If you reward stuff that gives you 0 value, you will continue to have zero value, if you only reward value, they will be forced to give value to maintain their engagement numbers.