My friend, the simplest way to respond to this (which is not really a question) is that this ground has been well-traveled before, and the fact that half of your post lays out exceptions really speaks to why fooling around with it is a bad idea.
Reaching a consensus on the exact particulars of the ban is not a thing that would happen. Smogonites are a bit of a competitive lot (if you haven't noticed) and that tends to bleed over into banning discussions as well.
That's the secret, you see. There's no unwritten prejudice. The OU council doesn't have a secret supervillain who inexplicably has "prevent complex bans on Smogon" as step three of his five-step world domination plan. We're just a bunch of competitive, argumentative people who have a hard time agreeing on anything more complex than an up-or-down single-subject ban, and some of those are plenty contentious enough as it is. Throwing complex bans into the mix would mean we'd be lucky to get a suspect test ballot put together, much less actually carry one out.
