Using Permanent Cosmetics to Disguise the Tiny FUE Scars?

Many are concerned about the aspect of small dot scarring after an FUE procedure. Would micropigmentation (permanent cosmetics) be helpful to disguise these tiny scars? If so, what would the methodology be to be most cosmetically effective. I think if this were an option to disguise any scarring, hair transplants would not be as scary to proceed with.

Follicular Unit Extraction (FUE) scars do occur, but they should be minimally detectable with any length of hair (1/4 inch). I do not have experience with permanent cosmetics other than tattoos, which have problems associated with them, including changing color. Actually, a change in hair color over time will impact visibility of permanent cosmetics.