"Bring your whole self to work" was HR virtue signaling to the people favored by DEI, when it was still en vogue.
If you're racist or passionately hate such and such people, obviously that's not what was meant. Nobody wants this.
So, go outta there with complains about hr slogan and dei.
This was a practice that our company had to be explicitly coached away from. Early 2010s. Def before DEI was popular, which feels more like later 2010s.