In my opinion, the Varus lore retcon is sententious garbage
(read in the voice of jackie chile from seinfeild for best effect)
Making Varus homosexual doesn't increase or decrease his value as a champion or the depth of his character.
Leaving him as a heterosexual wouldn't increase or decrease his value as a champion or the depth of his character.
Therefore the choice to change one to the other is arbitrary in the context of his value as a champion.
Any change to a champion's lore or identity entails disillusionment in the fans of that champion who have become attached to the champion's identity as it was.
Because the choice to change one to the other does not objectively make Varus' identity deeper or make his story worth more, and the change itself only aggravates people who have become attached to his current story, there is negative value.
The only way to escape the implied negative value is to refute the idea that his new identity doesn't have more value than his old one. But this is tantamount to saying that a homosexual Varus is a better Varus than a heterosexual one.
https://i.imgur.com/ACc6wYB.png
joking aside, the out of the blue lore retcon was kind of uncalled for.