I really do not understand this topic, power dynamics were never about sexuality if anything, it is about gender.
Sometimes I invent things, apparently "Kefkaism" I decided one of the reasons discussions people invested in "power exchange" are often so confusing is because they are lumped in with LGBT, um... just sex in general, relationships, dating, polyamory, gender roles, and I'm like look...
Some people, are just hetero, not interested in sexual intercourse, not really having the gender role discussion (one way or another, who cares what you are or, or want) and yet don't really feel connected to the "normal world" because they are still different in that they like some kind of power play in relationships.
As Lady Artifice pointed out some people are LGBT, whatever, something, and invested in power play and of course that's great I just wanted a topic that's solely about the power element however.