Not talking about game mechanics, because there is only your message that matters.
Firstly, you assumed me, the player, and my character, virtual manifistation of my choice as a very bad person. Thank you for your assumption, but let me decide my own decisions, please. I didn't see in AnCap philosophical manifests something that goes against gay marriages nor don't I have beliefs people shouldn't do it. If I take place of real anarcho-capitalist, I'll probably bake the cake because it gets me profits (actually, it would make my business very profitable since I'll going to be the only baker which profits from gay couples, but i'm only assuming it by a number of bakers which doesn't bake cakes for gay couple).
Secondly, you can't refuse there wouldn't be any types of altruism in anarchist societies. THAT'S NOT POSTAPOCALIPTIC NOR POST-WAR with a lack of some resources, in fact altruism and charity can exist in capitalistic society - it doesn't matter whether it controlled by state or not.
Mostly, it was my own thoughts which i made behind my choices. But when I made my choice I found out that game actually doesn't provide you anything from AnCap nor Anarchist society. I made my choices, but game refused it with some excuses made by you, the developer which in fact contradicts with my own thoughts. In fact, i just watched you making choices in that game, and of course, you rigged choices to conform your thoughts. Let's be honest, if you providing different choices, you should provide different choices or just make character going with predefined ones. Oh, you said something about "message"... I assume you want to say "your choice is just an illusion" but eh, it's you who made my choice an illusion, and i'm in right to ask: why? Why can't I feed gay couple with my cakes? What happens if I do? Why you not allowing me to do that? Why you acting as an actual state government in this game? Where is AnCap society which you promised me in your title and descriptions? Do you know what AnCap stands for?
P.S. please don't provide communism as an example for your response as you did in your last ones. Communism is unrelated in this topic.