Speak for yourself - many people had Cable TV in the 70s and 80s (that was the birth of well-known cable brands such as TBS, HBO, Showtime, and MTV). If memory serves me correctly, in 1982 you could get a nice assortment of CATV channels (about 35 or so) for under 30 bucks. Premium channels were about $10 extra (each). Also, back in those days, "The Disney Channel" was considered a pay channel, much like HBO and the others.
Some of the first non-business cell phone consumers started popping-up in 1988-1989, as the then-big telcos were the first to offer service under names like "Southwestern Bell Mobile", "Ameritech Cellular", "GTE Mobilnet", and "Bell Atlantic Mobile" (all of which have been rolled-into today's AT&T Mobility and Verizon Wireless). Service on these providers was quite expensive, by today's standards ($30 got you only 20 minutes per month -- roaming was extra).
The first commerical Internet Service Providers didn't surface in homes until about 1991/1992 (anyone remember GEnie or the old CompuServe?). Dial-up service was billed by the minute, which again, was outrageously expensive by today's standards.
Back to your OP -- I pay about $160 for a 200-channel package, high-speed internet, and a landline with unlimited service (again, back in the 80s, that landline would have cost me about $60-70 because of all the long distance calls).
So, while the spirit of your post makes it all sound expensive, had our technology not moved forward, we could be paying even more for what was then inferior service.