Oh my god, the urban dictionary of mansplaining! 'deemed to be condescending, no matter how patient or factual it may be'. Um, is that an ironic definition? It's 'deemed' (i.e., not actually, but only considered to be) and 'no matter how patient' - as if explaining things excessively patiently isn't exactly what condescending is!
Agh, these irrational women with their silly interpreting of the kind explanations of men, when they are just patiently trying to get some actual facts that these women obviously don't know into their pretty heads!