And Fire Escape was one of many sysops around the world who often repurposed older so-called "public domain" ANSI art to enliven her bulletin board.
This blog post traces the origins of several welcome screens from Fire Escape's BBS, as well as alternate versions made by other people. It shows that adapting old ANSI art was a widespread practice on the BBS scene, and it wasn't limited to sysops or programmers -- even ANSI artists sometimes reused their own work.
If ANSI art was "allegedly in the public domain", then people who screen-captured, modified, and redistributed it were pirates, no matter the amount of youthful naïvete.