So how common and accepted was homosexuality in greek times?

>>916965
"there was no word for it" meme

Common enough. Accepted depends on time and place. In some cases encouraged, in others highly contentious.

I imagine there was some amount of split on this.

People never change, the world around them changes. I'm sure if 4chan existed in those times you'd have people calling out degeneracy and faggotry.