Elsa provides asexual representation already.
While there's an understandable push for Frozen 3 to confirm Elsa is gay, she's already helping representation without having a romantic relationship.
Frozen: How Disney's animated fairytale is conquering the world - Mirror Online
REVIEW: Elsa, Anna fans will warm to 'Frozen II
Frozen 2 (2019)
The push to 'save Frozen' from a potentially lesbian Elsa is disturbingly misguided
Frozen 2' Release Date, Plot Rumors: Anna Might Not Be Elsa's Real Sister, Rapunzel and Elsa Are Twins?
Lilo & Stitch Deserves Credit For Frozen's Elsa & Anna, Says Director
Parents beware: This round of 'Frozen'-mania won't end after the holidays
Is Princess Anna from Frozen underappreciated? - Quora
Frozen 3 Theory: Elsa's Love Interest Has Already Been Introduced
All Frozen 3 Rumors And Spoilers Leaked So Far
Frozen 2” Review: Elsa Gets Mommy Issues Instead of a Girlfriend
Frozen 3 Is A Bigger Deal For Anna Than Elsa