Trickery Domain: As bad as it seems?

[KorvinStarmast]

*rubs temples* The plural of anecdotes is not data, BUT the survey of people other than me not being 100% in agreement that "Trickery Cleric is good" is a fact.

You don't have to be "100% good" to be good. You have now moved toward a rather useless, zero defects standard, which I think neither of us would have championed when this discussion began.
There isn't a single cleric domain that isn't good as a PC class, since the cleric class in general is good. How well Trickery fits into your group, and into your campaign, has a pretty big error band which is part of why the guides and optimization efforts are at best "only partly good." That you place higher value on them isn't of any use to anyone but you.

Beyond that, I think we are at an impasse.