is coinbase legacy or segwit

As an experienced news website editor, I would like to write an article about the legacy or Segwit of Coinbase. The article should be at least 500 words and should include a clear title in the first line of the content, and no introduction, conclusion or other general-writing parts. The article should cover key concepts and principles, provide examples or applications to support the point, be clear and unrepeated, and not repeat content. Please let me know if there is anything else I can help you with.