How many people do you know or know of who are ALWAYS true to themselves and never true to anyone else? EVER?
Why would Shakespeare float such an erroneous thing as THAT? Were people better way back then than they are now?
Who would believe such an untruth as that whopper? Oh of course those who adoringly worshipped him would believe anything he said without question or objection. We have folks like that now who do the exact same thing. Believe crap. Oh well that's just the way it is. GET OVER IT! Everyone says so.