Most of the household appliances we take for granted today (microwave, DVD, VCR, cell phone, computer etc.) didn’t exist in 1969.
As to pornography, in the 70s and 80s religious right in USA had launched a crusade against pornography, they were going to eradicate pornography from USA. To that extent, they concentrated on shutting down porno shops, theatres showing porno movies etc.
Then came the internet, and all their efforts proved to be for nothing. I don’t think religious right even tries to curb pornography any more it is a hopeless task.
But you are right, nobody can forecast what Europe or the world will be like in 50 years (except the far right of course, they have a crystal ball which tells them exactly what is going to happen).