To “there were various suspicious/bad things Drew did,” I would reply:
I have this opposing consideration. [...] I gather that part of the reason Alice and Chloe feel this way is that Drew did try to be helpful with respect to their concerns, at least to whatever degree was required for them to ask for him to be shielded from professional consequences.
and, to “the choice he’s made to kinda hang around Emerson and Kat for this long,” I would reply:
To the extent you believe that Nonlinear has been a disfunctional environment, in significant part due to domineering characteristics of senior staff, I think that you should also believe that a junior family member beginning to work in this environment is going to have a hard time reasoning through and pushing back against it.
Found this helpful, thanks!