Twitter Ad Revenue to Accelerate on Olympics, Investments: RBC's Mahaney

The video discusses a company's 21% user growth and market concerns about underinvestment and over-earnings. The company plans to increase expenses by 20% to address these concerns, which the market views positively. The video also highlights advertising opportunities in 2020 due to the US presidential election and the Olympics, predicting robust ad revenue growth for Twitter.

How is the advertising landscape expected to change in 2020 according to the text?

What major events are expected to influence advertising revenue growth for Twitter?