Hmm... I intended this to be understanding of the situation, but scathing in tone - as in, "FDA, at least to us, this makes it look like you are engaging in 'Diabolical Action Z,' and we don't really have a good way to discern differently without investing dozens of hours of effort, and even then it's uncertain, given our collective expertise level."

Maybe it's better if I put it this way, "I don't actually think the FDA is up to rotten fuckery here, but it sure as hell looks like they're being FUCKING EVIL, and without a method to for to tell that they aren't, they should FUCKING STOP IT."