No.
To clarify for everyone who doesn’t know what the term “broadcast network” means, it means free, over-the-air stations. This is not a pedantic issue, as broadcast networks (free over the air) are regulated by the FCC for indecency (before 10pm), and can be fined quite a bit of money if they swear or show nudity and somebody complains.
Premium cable networks like HBO and Showtime are obviously not broadcast networks, with swearing, nudity, and no in-program commercials.
Cable networks like FX, USA, TNT, Comedy Central, etc… look and feel like broadcast networks due to the commercials and lack of swearing and nudity, but they are not. They are not regulated by the FCC, which is why shows like The Shield can have swearing and nudity. The other big clue is that you cannot watch them by plugging in a rabbit-ears TV to a power outlet; you must pay somebody to watch them.
The entire reason the FCC exists is the idea that kids can easily access broadcast TV, so it should maintain a modicum of decency when kids are watching. If you don’t want your kid seeing the bad stuff on cable, don’t pay for it and your kids will be physically unable to watch it. You can’t tell parents to just throw away the TV to keep idecent broadcast shows away from them because broadcast TV is a vital resource via the Emergency Broadcast System. So the free stuff that all kids can watch (broadcast networks) are regulated.
Note that after 10pm, broadcast TV is not regulated by the FCC. This cuts through all timezones, though, so that means all of primetime is regulated since primetime runs from 7pm to 10pm in the Central time zone.
The only reason you don’t see much swearing or nudity on basic cable or on broadcast TV after 10pm is because putting that content in your show will drive away 90% of advertisers. (I actually read that stat recently, but can’t remember where.)
EDIT: The same applies to radio. Free radio is regulated by the FCC, while satellite radio is not. I believe there are a couple politicians who want to extend the FCC’s purview to include pay services, which I find highly objectionable. Why should all my entertainment be sanitized for children?