South Koreans protest against Korean summit

The video transcript includes a series of disjointed phrases and thoughts, starting with an introduction and initial remarks, followed by a discussion with personal reflections, and concluding with final thoughts. The content appears to be fragmented and lacks a clear, cohesive narrative.

What could 'Blah blah blah.' imply about the speaker's attitude?

What does the repetition of 'oh' in 'oh oh oh oh oh oh oh.' suggest about the context?