phone companies....add...is it an invasion of privacy ?

i saw an add on tv last night & it was one of those type of adds that we've seen use your phones as an x-ray machine, or as love ranking monitor, or is my girlfriend cheating etc etc.....this add was ''to spy on your friends text messages'' now i couldn't read all the 'fine print' on the tv but i did notice 'for entertainment purposes only' but to me i think it is an invasion of privacy & it could cause a lot of trouble & even breakup friendships......even though the 'for entertainment purposes only' is there, how is this allowed ??


