Regardless of what anyone thinks of him or him no longer being a senior working Royal he should be fully entitled to wear his military uniform. He fought on the front line, he’d would have stayed in the army if the press hadn’t put him and other soldiers at risk, he has done so much for veterans, far more than anyone else in the royal family. His military uniform was earned not bestowed on him as an honorary title, yet he’s not allowed to wear it to his grandmothers funeral.