Should still never be used under any circumstance, if it’s that bad that it’s not aligned you can’t trust it has any accuracy whatsoever on whether there was indeed an edge or not.
Stokes’ batting has always been massively hit or miss, more a 6 because you can’t trust his body enough to bat him 7 unless you have a keeper in the top 6 to allow enough frontline bowlers to be picked. I’d prefer him at 7 too