Glad to be here! Are revisions of my previous theories acceptable, or would that violate the spirit of these Truths?
Nope, Blue Truth Shotguns are a classic.
Interesting...
I have another theory.
The Kyubey and/or Incubators in this loop know/suspect the cause of the weakening of the multiversal barriers (or whatever it is that has caused the crossover elements of the Quest.
Quest and Find Out. Kyubey is certainly a possible source of information. Also, since we haven't met him yet IC...I don't run Kyubey like most QMs. Productive interaction is entirely possible...you just have to understand incubator culture and ethics in order to do so. Crow got you guys a good start on that early on in the Quest with one of his Omakes, so that'll help.
He's still the same soul collecting bunnycat we all know, but I try to treat him like what he is: an emotionless alien who cannot understand the essential nature of humanity, nor any of the pain he causes.
The following info is based on the Homumind, not on Word of Witch. Objective accuracy is not guaranteed:
Kyubey doesn't desire understand Grief or pain or sadness...in his mind, those are words for states that human beings enter when exposed to certain stimuli, and those states cause the production of energy that breaks thermodynamic laws.
His thoughts on a Puella Magi grief spiraling aren't sadistic, sympathetic, predatory, or even condescending...rather, it's something like, "Subject has entered state of exponential Grief production. Death of genitor appears to have triggered state-change. Projected output is suboptimal...I will need to crossreference subject's developmental process and base statistics with those of of other subjects, in order to determine cause of diminished output. Subject appears to be attempting to induce death state in self...intervention is necessary to prevent abortion of development."
Homura's read some of his records in the past...the above is very similar to one of them. Kyubey, on that occasion, asked her for her perspective on optimizing output...she informed him that variance in human social connections and personal mentality make the cause of the suboptimal output impossible for her to deduce. She did not present any possible explanations, because she didn't want to help him make girls suffer more. Kyubey was likely aware of this, and did not waste energy by attempting to obtain such information from her, instead moving on to another topic.
...in summary, you can't offend the little guy, you can't make him hate you, you can't make him fear you, you can't make him love you...but interacting with him in what he perceives as a civilized manner may just earn you something like respect...or at least he might acknowledge you as a resource worth improving relations with, it's not clear.