No it doesn't. Many Brits living in Australia, Dubai, Singapore, Saudi Arabia.or South Africa call themselves ex pats .
Saudi Arabia is a country that is oil rich, has not suffered any major wars like Afghanistan , Syria, Palestinian etc.. how was this man granted asylum & why did he want to assist many more Saudis seek asylum in Germany if he was apparently anti immigration? It doesn't add up.
My sister in law worked in Saudi on & off thoughout the 90s & 00s. She loved her time there, made a fortune, had a wonderful standard of living with a big expat community.