Game of Thrones received a lot of criticism for the lack of diversity within its cast. Furthermore, non-white actors often starred in subservient roles and suffered brutal fates. Steve Toussaint has a leading part as Corlys Velaryon in the new series and is receiving plaudits.
The actor has the charisma to pull off the role and cuts a distinctive figure with his blonde dreadlocks. This is a fantasy universe and a TV adaptation so there’s nothing wrong with this. It should be more believable than a swarm of dragons but some people disagree (via Elle).