It's just his style if you watch some of his other videos, he has a very sarcastic sense of humor. He has a series of recurring jokes like inserting adds in th

It's just his style if you watch some of his other videos, he has a very sarcastic sense of humor. He has a series of recurring jokes like inserting adds in the middle of nothing, repeating that he is an ex-Google Tech Lead 50 times, etc. those are insider jokes for fans of the channel.