Should we eliminate all censorship from television?

when parents now have technology like the V - chip that can block any channel they don't want there kids to see? I think if we did, some channels would keep out the obscenities to try to keep a family audience, but then other channels would be free to air whatever as long as it isn't breaking any other laws. Shows already have had ratings guidelines (TV- G, TV- MA ect) for awhile now, so I really don't think anyone should have a problem if their kid sees something inappropriate it is your own fault as the parent for letting them watch. So, should we un - censor American television?