NO! Funtimewincies Vladimir Putin was ex-head of KGB and is a regular visitor to unfriendly journalists' graves.
DofE fought in WW2 risking his life his country by nearly getting killed on a warship and as far as I know he hasn't murdered anyone. He has never strayed from his public duty and has been a rock to the Queen who's brought 65 years of relative peace to the UK.
Bigoted? My df and dm make comments about my mixed race ds-g (never in front of him). I tell them it's ignorant and offensive, but they laugh it off. They won't change now. I still love them though. Df reminded me so much of PP they could have been brothers.
DofE is blunt and speaks what is on his mind. His comments have been not just about people from other races - the press picks up on this because of the British cultural cringe and national guilt from days of Empire. He is just as rude to anyone. In a pub, this would be seen as banter. Also thought he was highly intelligent, witty and modest. (And sexy)
Fiona missed a trick. He was playing with her like a cat and mouse. They should have sent an ex-military man from his background to lull him into a false sense of security before asking penetrating questions. Or Michael Parkinson. Or Oprah.