It appears to be a similar problem akin to facebook, twitter etc. which promote "every" content no matter how bad (e.g. trolling etc.) it is for as long as the

It appears to be a similar problem akin to facebook, twitter etc. which promote "every" content no matter how bad (e.g. trolling etc.) it is for as long as the underlying metrics (e.g. click rates, revenue) appear to go up. However, they don't see the second order effect, namely that customers lose interest in engaging with the sites over the long run and start looking for alternatives.