I respect “free speech”, but as far as nudity, vulgarity and sexual innuendo and sexual conduct over the public airwaves, I don’t think present restrictions go far enough, in many cases, in terms of the time of the day/night that some things are allowed to be broadcast - whether the content is part of a “show” or an advertisement (a really simple - and by far NOT the biggest example: 6 year olds at 7PM don’t need to be asking mommy “what’s Viagra”).
The smut producers seem to want it all and it's got nothing to do with just kids, there are people of all ages that would like to see smut free family entertainment over public airways on TV.