Elementor Removal & Content Migration to Gutenberg

I need assistance in removing all Elementor items from my existing website. The reason for this is to switch to using the Gutenberg page builder.

Key Requirements:
- Complete removal of Elementor from the site
- Full migration of existing content to Gutenberg

Ideal skills and experience:
- Proficiency with WordPress and Gutenberg
- Prior experience with Elementor removal
- Content migration expertise