All them InfoSec folks gonna have great job secuity in the age of vibe coding

Well if you’re serious about knife sharpening you could pick up a stone planer for the flattener.

https://stoneequipmentwarehouse.com/categories/4736-limestone-planers

Why would it be harder to keep them flat? Regardless of one-sided or two sided, you should be giving your stone a few passes with a flattener before sharpening.