Hi @Hans From Space,
Thank you for your question. Currently, Adobe Illustrator does not have DXF export as part of its built-in "Export Element" feature. However, you can submit a feature request on the Adobe Illustrator UserVoice forum to suggest adding DXF and other formats to the export options for bulk export.
I encourage you to share your suggestion directly on the Adobe Illustrator UserVoice forum using the following link: Illustrator UserVoice Forum
By sharing your idea on the UserVoice forum, you can gather support from other users and increase the likelihood of it being considered by the Adobe Illustrator development team.
Thank you for contributing your suggestion, and I hope this helps! Let me know if you have any further questions.
Best,
Anshul Saini