Tags are a great way to keep your submissions organised and can be created quickly. There is an important difference between Submission and Creator tags and both should be used in different ways.
Submission Tags
These tags are those added specifically to individual submissions and should be used to help determine details specific to that submission. An example of this would be if a creator makes multiple submissions, each varying in quality or viability and so different tags could be added to each submission made to reflect this.
Creator Tags
These tags are attached to a creator's profile and will automatically display for every submission made unless removed. This helps users immediately identify previous submitters and identify and attributed facts about their persona. An example of this would be if a creator makes multiple submissions (which might necessitate different submission tags) however they have had previous publishing experience, an important tag added to their profile.