Yes-the networks expect you to get their channels from a pay source,be it satellite or cable.They figure the signal itself is worth something.
Remember the good ole days when a local channel was glad to get on a local cable system.No a days,they are actually charging the same systems for the signal.
This is the main reason,I believe,most "pay" channels are scrambled.They want money from you,if you watch them.The advertisers alone are not enough for their greedy little minds.
DTV and Dishnet have both had issues with larger channel providers holding them hostage for big ,unfair,price increases.They figure they are worth more---until they find that the hostages will indeed drop the programming rather than give in to their demands.I'm thankful for the work these provides have done to keep the cost of programming from going sky high,and putting these providers in their place.
(Ramble)Anyway,I think you get my point.
Days gone by,you could wath tv for free.Those days are over for the most part.But hey---If you want the networks,put up a nice outdoor tv antenna.I get all local channels,and several out of market channels,several HD-All free.
Woo Hoo------------