I logged on just to vote for Body Hair. It's about letting people make the sims they want and to reflect another facet of themselves. It's not about examining any ratio of people who like it vs. don't like it, it's about allowing all players to accurately create the world and sims as they desire by including a very real and common part of being a human.
Building on/repeating what @DaWaterRat said, body hair and pronouns are really the two things on this list that focus on making the game more inclusive. Therefore, those should be priority items and preferably patched in. (As much as I want werewolves/more occults, body hair wins my vote 100% of the time.) Though I do agree, that body hair would likely be significantly easier to implement of the two.