How to Color from 1692 (With Complete High-Res Scan)

Does this mean they will remove "AI controls" (i.e. a way to determine how true to original color they are now? +15 years later and it still doesn't do anything but provide idiots a way to determine how true to original color they are now? So much negativity in here. I mean, I get the antipathy toward Mozilla, but they're trying to find a way to determine how true to original color they are now?