Maybe there is a niche business rescuing old machines & software and offering them as a packaged tool - offline, air-gapped, with modern bridges where necessary (a Rpi/etc that exposes a modern & secure fileshare on one side, and a legacy fileshare on the machine side, doing file format conversions if necessary).
Since the market for modern tools (as opposed to Liquid (gl)ass-infused ad delivery machines) no longer exists, it seems like using and taking care of legacy tools is the best we're got.