adma
Superstar
I would also add to that people who also have a problem with substance abuse. People who are also living in denial, may perhaps support someone who mirrors back to them their own situation.
A LOT of people over-use drugs and alcohol in Toronto. Not to the same extent as RF. Perhaps they would just call themselves 'partiers'. But they would be willing to give someone a pass whom they also see as merely a partier.
Don't forget another contingent--the *parents* of said people, or of Doug Ford's erstwhile customers, etc...