Uh. I think you just nailed it. I wouldn't anyone stupid drunk in public. But that is just me.
If you were conducting a job interview and she brought that video ..... would you hire her?
If she seemed capable and competent in the job requirements - absolutely. I really don't care that she drank heavily while at football games in college. Not sure why anyone would.
Anyone who would eliminate potential job candidates strictly on this basis isn't qualified to make hire decisions, IMO.