The phallus has been recognized as a symbol of power and dominance for thousands of years, even predating civilization, and also functions as a middle finger to Hololive fans. Axel, far more than anyone else in Tempus, has been baiting ships with Hololive members and staff. They know exactly what they're doing.
>they'll be harmless just like the JP Stars though! hololive will never be the same as nijisanji, you're just being a schizo!