Aside from the racist tone of this article, which is blatant and unfortunate, AIBU to wonder if all staff at London Underground stations who are not actual drivers, like the wellbeing guys in the article or those who stand by the gates in case someone's ticket isn't working are not actually employed by LU? Are they all employed by agencies these days or are they actually employed by LU?
https://www.dailymail.com/news/article-15901555/Wellbeing-support-rail-workers-sacked-calling-female-passenger-little-Karen-threatening-kick-London-station.html