I think that's key. The prosecution is trying to show that Floyd was a habitual drug use (true) and that he was therefore tolerant of high levels of fentanyl (probably true). But if he took a large amount of drugs in a short period of time -- in other words, much more than a normal dose like you would if you tried to consume all the drugs in your possession in an attempt to hide evidence -- that creates reasonable doubt that he died of an overdose.
breh, he swallowed a stash, plus there was a stash on the sidewalk caught in one of the surveillance videos. multiple stashes!
I think that's key. The prosecution is trying to show that Floyd was a habitual drug use (true) and that he was therefore tolerant of high levels of fentanyl (probably true). But if he took a large amount of drugs in a short period of time -- in other words, much more than a normal dose like you would if you tried to consume all the drugs in your possession in an attempt to hide evidence -- that creates reasonable doubt that he died of an overdose.