Online course generally implies online assessment. The level of academic misconduct in those is insane; I caught 35% of my cohort cheating (using a method (one we never taught) they could not replicate in an in-person test) one year, and those were the ones I could prove. Online assessments just test what a search engine/AI knows really. (For those about to tout "lockdown browsers"; it's called "a second laptop" or just "my phone")