Google can cause cognitive bias when user search up the wrong questions or do not reaserch their results. In the first scene, the person searches up "is pot good?", then millions of results pop up describing how pot is a safe alternative to alcohol and other drugs and has even shown benefits of helping cancer and epilepsy patients.
In the second scene, the person chooses a more revealing question leaning towards the benefits and dangers cannabis can cause for humans . The key is that the critical thinker will also reaserch his google results vs. believing anything he reads.