If you want to know how to stop Edge from importing Chrome browser data on each launch of Edge, then this article will help you.

Import your Safari bookmarks to Chrome When you have the HTML files that contain your bookmarks, follow these steps to upload the bookmarks to Google Chrome: Launch Google Chrome on your computer.

Importing your saved passwords from the Google Chrome browser to Proton Pass is fast and easy if you follow these steps ...

This is fixed. So, now, Microsoft Edge should only be importing browser data from Google Chrome and other browsers when you give it permission to do so.