That's a harsher version of what I put on the official forums, and boy am I making people angry with that point of view. Although, when you throw a rock into a pack of dogs, the one that yelps is the one you hit.
What you're trying to combat, as well as I, is pretty pervasive in the WoW community, and Blizz's design philosophy in recent years hasn't really helped that much. However, the ones I see rebuff this point of view the most are the vast majority of players who tend to think they're more skilled than they likely are, or will blindly follow the meta instead of making things work with what they have. Basically, most of the mythic raiders and M+ crowd. The people at the top who have the skill to make anything work but min/max to make life easier tackling content while severely undergeared craft a meta... but that meta is tailor to their person wants/needs and the skills/preferences of their group. These people make the meta... but it's optimize for their individual players. What most players below these individuals fail to realize is that they'd be much better off customizing the group/comp/strat/etc. for their individual needs and preferences instead of blindly following a meta. Instead, they get this lofty idea in their head that if X guild did it this way, it's the only way to do it, anything outside of this is non-viable... which is silly.
Now, there are outliers when it comes to Covenant abilities still, and the blue post even admitted as much and wants player feedback concerning these outlying abilities. As if on cue, instead of suggestions on which abilities need looked at or suggestions on changes to outlying aspects, it's rampant "burn the system down! #pulltheripcord!"... aka, not constructive criticism. Half the complains I've seen players bring up to counter the Covenant system as is actually wouldn't go away if the restrictions we removed (some would actually get worse).
Maybe it's just a societal issue right now, where people think raw emotion is a replacement for logic, reasoning, and discourse? It's fine to have emotional attachments to things, but said attachments shouldn't cloud one's judgement when it comes to the overall discussion.