Cassette Futurism is a genre of retrofuturism based on the 70’s and 80’s. The media itself does not have to be set in this time period, but rather explore the speculated alternate future of it. As the name suggests, Cassettes are the main way of storing and transferring data.
Didn’t know this community existed or what it was. Started looking for one.
FYI: according to Aesthetics Wiki: