How can I exclude all of the files in wp-content/uploads folder?

Take a look at the plugin settings. You just have to put “uploads” inside the first box called “Exclude Content Files” (See below screenshot for reference). This will exclude the uploads folder and everything inside it.
https://ps.w.org/exclude-files-for-aio-wp-migration/assets/screenshot-1.png?rev=3096195

Thank you.