Well. I blame Bioware, and hopefully Ebsilon corrects that by making them what they should have been.
Yes. That would be nice.
I remember thinking during the final choice of ME2:
"Do I really want to give this thing to those guys? Everything they've ever studied has ended up escaping and killing everything in the base. Hell even
I ended up escaping and killing almost everything in their base when they brought me make."
It is a well worn joke but if Canon!Cerberus did end up studying a Taco Cart it would end up escaping and killing everyone in the base.
Personally I think the issue was that Bioware pushed the moral "Racism is Bad!" far too hard.
We all know that Racism, and Speciesism, is bad but from Cerberus' words, not their actions, along with most the sane "racists" their point seemed to be not "Aliens are Evil and we should kill them all" but "Aliens are
Aliens and will almost always put their own best interests before ours."
Which is a very valid argument. After all if you look at it from the more accurate national standpoint rather then the racism angle then no one would really have an issue with it.
When America and the UK work together they both expect that both sides will prioritize their own best interests but that doesn't mean they can't work together or that they'll try and screw the other over.
I think Mass Effect would have gained some more depth if instead of going for the "racism is double plus ungood!" moral but instead focused on the dichotomy of the Paragon/Alliance everyone can work together for the good of everyone (Star Trek style) vs. the Renegade/Cerberus focusing on their (humanities) best interests (B5 / In the Pale Moonlight style).
That's something I'd like to see in this quest. A competent Cerberus with realistic goals and justifications that make it a real choice between
working with Co-opting them or working with the Citadel.