I am objectively and observably being persecuted. You aren't reading what I am saying. It doesn't matter if I cave to EVERY SINGLE ONE of their demands, they will INVENT new things to accuse me of, they have already
done it before, and they will continue doing it until their ability to abuse these ambiguous standards is removed.
So rise above it. The alternative, if you don't amend the prior tags, is that people might assume you still feel those tags were justified despite not being objective. Meaning that sometimes subjective tags are appropriate. This would sadly undermine the argument you are trying to present.
From the way you describe "them", I suspect overhauling the tagging system will not change their attitude or behaviour towards you. Is that what you're hoping to achieve? They'd stop persecuting you if they had to tag objectively? I think you're going to be left disappointed on that front however the tags might be used going forwards. Same goes for CH/TOAA/etc.