Instagram creates its own version of an uploaded image, but it is still sensible to clean the file you send. A photo can contain a location, camera details or editing notes that you did not mean to share.
Use the clean copy for the upload
Add the image to whyaiai, check the before-and-after report and download the result. Upload that copy to Instagram. This removes metadata embedded in the file; it does not control labels or processing that Instagram may add after upload.
A quick habit
Keep your original in your library and use the clean copy for public posts. That gives you a private archive and a simpler file to share.