What are the limitations of the ai file format?

The AI file format, primarily associated with Adobe Illustrator, has several limitations. It is not universally supported by all graphic design software, which can hinder collaboration with users of different platforms. Additionally, AI files can be large in size, making them less efficient for web use or storage. Furthermore, some features or effects in AI files may not translate well when exported to other formats, potentially leading to loss of quality or fidelity in the design.