Oh, I'm not denying most OEMs are terrible at this—this is the massive achilles heal of Android. OTOH, in a sense I have a higher expectation of "aftermarket"

Oh, I'm not denying most OEMs are terrible at this—this is the massive achilles heal of Android. OTOH, in a sense I have a higher expectation of "aftermarket" OSes insofar as they're actually pushing semi-regular updates which I'd hope would include all needed security updates.