I thought this was an interesting viewpoint from a TV writer: https://imightbewrong.substack.com/p/in-hell-i-will-be-forced-to-assign?utm_source=publication-search
Of course, there’s also this: If a writer thinks “There are gay couples in real life, so I’m going to make one of the two couples on my show gay,” and every writer does that, then suddenly half the couples on TV will be gay. And on the one hand: Fine with me, I don’t demand that TV demographics perfectly match the real world. On the other hand: The actual share of same-sex households in the US is 1.44 percent. I don’t think there’s a fix for this; I don’t recommend that the Writers Guild create Gay Character Permits and hand them out at the beginning of pilot season. I think that the “fix” is for viewers to understand that writers are trying to craft realistic scenarios, but we’re operating in the dark, and many of us are also writing while high, so please try to cut us some slack.