I was merely interpolating from your statement (which I did quote, after all) just as you were apparently interpolating from the statements of others. Certainly no one has actually said "the show should be made for them individually and specifically." So either you're misinterpreting what is actually a pretty trivial and reasonable phenomenon (as I posited), or you're arguing against a straw man.
Yes, it really is. I'm aware of the book (of course), but it was making a general statement, not something specific to its times. Pretty much every human action — every artistic expression, every business decision, every interpersonal interaction, every lifestyle choice — has political implications and sends political messages, whether intentional or unintentional, direct or indirect. They all involve assumptions and expectations about proper social roles within specific social constructs, and they all implicate power dynamics that arise from such things. That's what social scientists spend their lives studying, for heaven's sake. Political scientists per se study the formal political institutions and structures, but that doesn't mean the informal ones don't exist, and they have other specialized disciplines devoted to them.
No, of course not. (And the Trump-esque dialogue Lorca was saddled with in his final episode was a little too on-the-nose.) But they need to be about something, and unless the story is deadly dull and completely trivial, that something will almost certainly have political implications.