You're right, MLP universe is something like 97-99% all female (pre-G4 is fractions away from all female), which consequently can produce lots of lesbians (then there's Celly's and Luna's guards, they're all male, lots of which are fanarted as either pure gays or willingly gay due to lack of options). But by 'not tolerating same-sex pairing' I mean lesbian/gay couples or romancing, both of which are beyond friendship.



Lesbian/gay pairing on any level would be a good lesson for the kids that being of either is absolutely acceptable.



From my favs can be seen I ship mainly Appledash, romantically or otherwise, but some others are good too.