A YouTuber who achieves one billion streams can potentially earn around 2 million dollars, but it's important to understand the nuances of how this revenue is generated. YouTube does not pay creators directly for the total number of views; rather, the earnings are primarily derived from ad views. This means that the actual income can vary significantly based on factors such as the type of ads displayed, the audience demographics, and the engagement levels of the viewers. Additionally, creators must also consider that they share a portion of their ad revenue with YouTube, which takes a cut of the earnings. Therefore, while one billion views can be a lucrative milestone, the actual financial outcome depends on various elements, including the effectiveness of the monetization strategies employed by the creator. Overall, reaching this level of viewership is a significant achievement that can lead to substantial earnings, but it requires a strategic approach to content creation and audience engagement.