windowscentral[.]com/software-apps/browsing/clickbait-tries-to-stir-up-rage-over-microsoft-edge-image-enhancement-feature
Basically there's a setting in Edge that if enabled, causes Edge to send the images you see on whatever web page to their servers to hopefully improve the images, make them look better, before sending them back for you to view on those web pages. This has some people up in arms -- I have no qualms whatsoever, but everything I view online is PG13. Officially Microsoft says:
To provide a better browsing experience, Microsoft Edge offers Image Enhancement by improving color, lighting, contrast, and sharpness of images. When Image Enhancement is turned on, Microsoft Edge encrypts and transmits images to Microsoft servers to perform image enhancement. No user identifiers are included in the requests to the servers. The images are cached for 30 days to improve performance.
Some people of course will refuse to believe the anonymity bit, and if I was viewing something widely illegal [e.g., inappropriate content featuring children], I'd be concerned about filters sending up flags to rightly get my a** thrown in jail.