Very few period pieces set in the 1980s are all that convincing because the average home in 1985 was largely stocked with goods and styles from the 1970s and late 1960s, although contemporary filmmakers typically stuff a “1985 home” with goods and styles that were fashionable in the year 1985.
You worry about the wrong things.
There are still faint glimmers of civilization left in this barbaric slaughterhouse that was once known as humanity. 