In the words that you quoted, I am taking about the whole of Europe. One black leader for the whole of Europe over the history of Europe is pathetic. The statistic for Welsh population is actually irrelevant in this context.
However, as a Welsh person (and not an overt racist), I am happy to have a black person representing us. As a country to have suffered extreme colonialisation in the past, it’s good to have someone who says he is learning Welsh and wants to help Welsh speakers, and someone who says he wants to try to mitigate the damage Conservatives have done to our country.