Actually, i can understand Apple here. I figure that they decided that not having this scene in there would get them more money then "standing up" to anything for a comparatively harmless scene which can't be used to be all "progressive".
They don't care about the Gays, they care about the Money of the gays and in that instance, Capitalism struck a blow for tolerance and freedom of Spirit everywhere and everyone. Harhar.
Apple doesn't have a right wing Agenda, although some People will probably believe that this is a try to keep the left wing gay Agenda moving by riling up the left wingers with this "ban" or something.
Some People are quite desperate to find something to be angry about and that includes gays.
Our, or maybe i should say the american political Picture of "right" and "left" leaves quite a lot to be desired. One could say that Apple is being Capitalistic because they don't care about if their Customers are gay or not, they care about getting their Money, which is rather right wing-ish.
Apple is also being "tolerant" and "left wing-ish" because they don't care if their Customers are gay or not...
TL;DR: Apple don't care if you're gay, they care about money and when they remove "gay" content it's because they think they'll make more money that way, not because they hate gay People.
If there's a lot of money to be made by pandering to the gays, they will do so.