Star Trek, as an entity, has incredible PoC and gender representation in its various iterations. In terms of LGBTQ+ representation, there are smaller things like Jadzia and Dax from Deep Space Nine (one of the first televised lesbian kisses ever), Sulu's husband and daughter in the 2016 movie, Star Trek: Beyond, and the gay vibes between Seven of Nine and Raffi in the recent addition, Star Trek: Picard (confirmed in the last episode).