We had it all in the 80s, just a little bit differently. :V
Smart watches in the 80s. Had a calculator only.
In app purchase. :V You needed to push in coins to continue in arcade games.
Thanks God. No record of our stupidity.
And we literally thought 2020 will be the era of flying cars and robots. Not a single one on sight.
There was no "rerun" either. Re-runs came after 90s.