The benefits of having the data owner collect the data is that data owners

Data owners are typically individuals or groups who have deep understanding and control over a specific set of data. They are well-versed in the context, nuances, and expected patterns of the data they manage. This in-depth knowledge allows them to:

Detect Anomalies : Because data owners understand what the data should look like under normal circumstances, they are more likely to spot inconsistencies or errors as data is being collected.

Increase Accuracy : By catching and correcting anomalies early in the data collection process, data owners can ensure that the data remains accurate and reliable.

Immediate Action : Anomalies can be addressed on the spot, reducing the time and effort required for post-collection data cleaning and correction.