> The term "cuckold" isn't inflammatory.

You cannot detach it from the a) contemporary usage of the term and b) the original post uses "cuck" very intentionally to evoke said contemporary usage.

It's okay to be a cuck and own it. It's only embarrassing to be a cuck when you're trying not to be a cuck. And of course also to the extent that telling anyone your fetish is automatically embarrassing.