This is where parental responsibility comes into play and you use parental controls on your tv to restrict whatever program or channel you don't want your kids watching.

Or you talk to your kids and tell them why it's not ok to watch the commercial/program/channel you object to.

Or you get rid of the cable and/or tv.

Calling cable companies to complain about stuff like this might make you feel like your opinion matters, but it doesn't.

I remember my step mother back in the mid-90s getting involved with her church trying to stop cable and satellite companies airing risqué shows and commercials on daytime programs. They spent YEARS calling and writing people about it.

As you can see, no one cared much.

It's much easier to be a parent to your own kid rather than try to make cable companies parent peoples kids for them.