Morbius director Daniel Espinosa confirms Jared Leto pretended to be disabled between shoots
In a new interview, Espinosa defends Leto's method acting choices for the movie

Jared Leto doesn’t know how not to take things to the extreme. He’s taken his method acting to alarming measures, like living on the streets in New York City to prepare for Requiem For A Dream; creepily gifting his Suicide Squad costars anal beads, condoms, and a mouse; and blinding himself with special lenses while playing Niander Wallace on Blade Runner 2049.
But it appears that Leto took things too far in order to play living vampire, Morbius. In an interview with Uproxx, Morbius director Daniel Espinosa confirmed the rumor that Leto was so committed to playing a disabled character that he would use crutches and limp his way to the bathroom whenever he had to go, so production had to convince the actor to use a wheelchair to speed up the process.