Well, i highly recommend reacting to advertising aggressively in order to store the memory along with a feeling of repulsion (e.g. swearing, middle finger) to attempt to dissaude the subconscious from retrieving it without revulsion in the future.
I think the point of the bit though is to aggressively point out that advertising corrupts our world for their benefit and if advertisers or marketers had a soul they'd realise they were actively making the world worse and move to a different industry. Meaning the only ones the message is for are sociopaths that know what they're doing and don't care.
The commenter is referencing a conspiracy that Bill Hicks faked his death and became Alex Jones. This imo was less stupid some years ago when Jones could conceivably be seen as an exaggerated satirical caricature, though it's very hard to imagine Bill Hicks taking the bit this far now
They turn everyone elses experiences to shit just so they can have more money.