How to control vulgarity in OTT platforms?

OTT platform has become one of the popular platform which giving competition to TV industry.Many people are connecting to OTT platform than any other industry but there are some allegations which are downgrading OTT platform like vulgarity are increasing because of OTT platform the impression on kids of this nudity is increasing it needs to stop.But if we ignore this ,OTT has many benefits, in covid19 many films were released in OTT which help them to avoid financial problem.