For what I expect are similar reasons the list of forbidden image and text content gets so detailed:

5.0.6: No visual content depicting executions, murder, suicide, dismemberment, visible innards, excessive gore, or charred bodies. No content depicting, promoting or enabling animal abuse. No erotic or otherwise suggestive media or text content featuring depictions of rape, sexual assault, or non-consensual violence. All other violent content requires a NSFW tag.

I now know from this list that posting Hieronymus Bosch's "The Garden of Earthly Delights" would be problematic even though it wouldn't occur to me that medieval illustrations of fictional torture would break the rules. And I now no longer know whether this instance considers the usage of variously themed slurs as against the rules, especially in contexts where they're not direct personal user attacks.

What is socially acceptable obviously varies widely from culture to culture, and definitely instance to instance. The brief list from the previous version helped me to identify the overall culture of the instance to figure out if I would be welcome here. Now instead I'm just not sure if a sweet Aztec decorated human skull from c. 1350CE is allowed because it is half literal human remains, half turquoise, haematite and gold mosaic.

I appreciate that finding the balance here is very difficult. It may just be because it's late and I'm tired, but I feel less certain about what the expectations are with this version than I did the previous. I hope you will consider returning a bit more detail to section 5.

That statement is a bit like someone saying 'all lives matter' in response to people saying 'black lives matter' after another black person is gunned down.

Did you guys talk to a lawyer before doing this? Cause I think a lawyer would explain to you exactly why.

You probably should have talked to a lawyer before trying to draft up a legal document.

There are very obviously groups of people who are targeted for violence, threats, harassment and abuse based solely on who they are. Ginger, blonde and black haired people don't experience this.

By making it explicit in a ToS or set of rules that attacking these groups of people is against the rules, the Admins could've made those users feel just a little bit safer and welcome on their server. Removing those explicit rules makes them, by contrast, feel unsafer and less welcome. That's one of things .world admin team have achieved with this change.

Should there also be entries to cover ... a million other specific labels

Is there significant and active discrimination happening to those "millions" of other specific labels where people show up dead on the news in the majority of countries and that exhibit targeted hatred online? Can you point out a single example for a ginger or a blonde being killed because of the color of their hair? Are there statistics about this from various countries?

singling out Transphobia a form of predjudice

No, that's very disingenuous and sounds like rhetoric someone would use to ease up the rules about transphobia. I'd argue that what you're doing is a form of semantic manipulation.