== Vision? == 

 I noticed vision on the wielder's list.  If the Red Hulk is not included because he found a loophole in the enchantment, Shouldn't Vision be excluded in the MCU for the same reason?  clearly the MCU has it's own rules and loopholes. 

 I'm pretty sure the "elevator is not worthy" is supposed to point our that Vision didn't necessarily prove his worthiness by picking up the hammer... 

 and to paraphrase https://www.quora.com/SPOILER-ALERT-Why-was-Vision-able-to-lift-Thors-hammer-in-Avengers-Age-of-Ultron article, 

 vision didn't exactly go all glowy and electricy or gain more strength than before he wielded the hammer.