The issue is not having an opinion about a potentially political motivation. It is the characterization of SG being “rude” and asking questions that comes across as a rhetorical statement in which SG’s “rudeness” is a component of the motivation. We can debate all day about SG’s interviewing demeanor but that is unhelpful IMO.
SG is far from being a Don Lemon type of journalist, she reports on a variety of of stories and thus the idea that a political motivation for kidnapping her mother is a reach. I’m not saying it’s not possible, just not likely.
I don’t think anyone has a problem considering the possibility, again, it’s the criticism of SG as an aggravating factor that is “rude” IMHO.