An unfortunate consequence of internet piracy is that noncommercial activity has been pushed out of mainstream policy. The library was way more crucial when I couldn't just illegally pirate a book on the internet. In turn I was way more willing to fight for it.
> mainstream policy [is...] an unfortunate consequence of internet piracy
no, this is obscene degrees of victim-blaming here. the modern copyright regime predates the internet being a major commercial vector for anything by literally decades. the DAT tape wars were 80s, the VHS/Betamax time-shifting wars were 70s. taping off the radio was 60s.
obviously as the noose tightens, more and more activity becomes "criminal", so the "criminal activity" stats probably do go up over time, but that doesn't inherently reflect some change in social mores as much as the legal framework changing out from underneath it. and that was not initiated by anything to do with the internet - this really dates back to the "taping off the radio" days and the blowback from studios who didn't like that, and retrenched in the 80s and particularly the 90s.
For popularity VHS was the 80's I think: "JVC released the first VHS machines in Japan in late 1976, and in the United States in mid-1977." and took a few years to take off widely.
Interestingly enough, VHS was developed in secret at JVC: "However, despite the lack of funding, Takano and Shiraishi continued to work on the project in secret. By 1973, the two engineers had produced a functional prototype.". The development of blue LEDs has a better story. Does Japanese culture encourage secrative development?