guessing you havent played some proper corruption games, with no ntr/sharing/cuckold content, nor making women ultimate sluts for real, yet with some serious consequences, or "downsides" as you are calling it.
you are hot for your own n01 fetish (sharing, swinging), yet a bit objectivity here and there shouldnt hurt.
i could say the very same for proper swinging/sharing being an ultimate boredom (almost as pure happy happy harem fuckfest is), regardless of sub/dom, sluts and all other varietes. yet, thats just a matter of taste, as pretty much anything else.