Flawless red hefers are being bred for whatever purpose anyone wants to do with them, yes. Very careful genetic screening to make sure there are no latent stray hairs.
No different that breeding for any other color or other requisites.
I have bred black cows for some fashion designer who wanted flawless hides that stood up to black lights of dance floors.
Similarly, I have a field with no barbed wire or sticky things of any kind where I breed cattle that is sold to an Italian car manufacturer ---- can't have barbed wire or cactus because they make knots on the skin. People with $350K cars wants smooth flawless under-belly hides.
Fajitas or bathing in ashes makes no difference to me.
Never knew that......thanks.