In general, I do find these "convert because doctor told me" events to happen a tad to often.
I don't feel like the AI is cautious enough about the consequences of these conversions: Their neighbours will declare Holy Wars, they'll get revolts etc.
Considered how hard it is to convert a simple courtier now (because the events take into account learning, opinion etc., and that is plausible), those straight up "hmm k, yes, I'll ditch all my believes and worshipp something completely different - doctor told me!" reactions feel a lot like vanilla, and don't fit into the more restrictive/historical environment of CK2Plus anymore.
Not that I am against these strange-screenshots-worthy moments, but I have seen them happen
multiple times in just about
every playthrough I made, and they should just be less common.
Edit: And yeah this is sort of a suggestion, I'll use the appropriate thread next time...