"apparently anything on the site like a code example that talks about people like Bob and Alice cant use He and She" is wrong.
SE wanted people's correct pronouns explicitly used if they were given. Has nothing to do with rhetorical Alice or Bob, and SE didn't object to calling women 'she'.
Furthermore, the actual root of the controversy here is that Cellio was removed of her admin title too swiftly, and generally SE hasn't managed their admins very fairly or well.
Overall it looks like you're trying to spin whole scenario as "the LGBTQ+ snowflakes are whining again" and that's not the actual story here.