A subplot highlights a homosexual relationship between Monsieur Mallah and The Brain, framed around themes of acceptance and open-mindedness, including a direct speech about learning to accept those who are different. Creator Josie Campbell, previously involved in heavily queer-focused projects like She-Ra, has emphasized the show's diverse crew and intent to reflect a modern diverse world in casting and character designs.

These elements introduce noticeable progressive framing around identity and inclusion that influences character presentation and select subplots, though the core premise remains a standard young Superman origin focused on romance, friendships, and heroism rather than identity politics as the central driver. Audience reception splits along ideological lines, with criticism concentrated on the casting alterations and perceived PC additions in anti-woke circles, while mainstream views treat it as inoffensive modernization.