What I'm trying to point out which you cannot seem to get is that I'm pointing out his hypocrisies for him saying that race swapping has been around since the '80s and '90s, yet his party's supporters cannot stand race swapping because the characters need to be more diverse.
But guess what, many of these characters were another race before they were white either during their process of being developed or during their first episodes. The race swapping that has been done reverses the original decision for the original producers to swap a character's race from being a person of colour to being white.
They made the characters white in the first place because Hollywood have believed that a white audience as mainstream and believed that films with racial–ethnic minority lead actors and/or films that focus on the stories and experiences of nonwhites could not appeal to the broader audience, thus, labelling such films "risky". This has been proven false as actors such as Will Smith, Denzel Washington, and David Oyelowo have been celebrated in markets across the globe.
https://journals.sagepub.com/doi/10.1177/0160597619832045
https://www.bbc.com/culture/article/20151006-when-white-actors-play-other-races