The guy is a level headed person whose being excluded from an increasingly unreasonable movement with good intentions.
Radiolab recently posted a controversial episode of their podcast. It was about the college debate scene and how judges favor the rich white schools by allowing and even encouraging the tactic of fast paced, auctioneering style, microarguments. Essentially white schools have used a style where they talk as fast as possible, bringing up as many arguments as they can in the short amount of time each team is allowed to speak. The arguments these schools make aren't that nuanced, but the judges will punish schools (mostly schools with majority minority classes) who are either not taught how to use the auctioneering style or choose not to use it. In both cases, the main reason behind these schools not using the style comes from the fact that their students generally come from areas where their high schools were not up to white standards and are at a disadvantage when these students reach their respective colleges.
To combat and protest the microargument style that mostly white schools use, black schools and specifically black debaters have chosen to ignore the theme of any debate and instead argue that the whole modern concept of debate is racist. So, rather than debating about trade tariffs between countries, minority school debaters will argue that the debate itself is a tariff on black people because they have to change their style to the systemically exclusionary microargument style of white schools to win.
This is an extremely well thought out protest of the system at large. However, at a certain point minority debaters began to pair themselves up with other debaters that would be more sympathetic to judges. Which again, is a good idea, but the execution was more about calling other people racist or against the LGBT community than actually debating. For instance, a prominent black debater, paired up with a black, gay debater for the purpose of winning through chastising opposing debaters for being racist or against gays when those debaters would disagree with the black or gay debaters.
At a certain point it became less about debate and protesting and more about calling those that oppose them racist. In fact during the program one of Radiolab's host said he was going to play Devils Advocate with the person they were interviewing. The interviewee interrupted the host, and said, "Stop. Just stop," because the interviewee viewed any opinion or question against his tactic as racist.
The interviewee would later win the national championship for college debaters. The judge of the national championship said, that while he was conflicted because the protest team did not debate the topic, he chose the interviewee on the basis that the other team did not debate the topic brought up by the protest team.
The judge, just like the Ohlad's opponents chose to side with an unreasonable yet endearing tactic. Both circumstances set a precedent where a side who chooses to label any and all dissenters as racist, is rewarded.
Radio lab produces a lot of fascinating stuff and this is one of them.