With your comments I found additional German legal guidance that mostly matches what you said. It appears that Germany does indeed have a portion of privacy from someone intentionally walking up to you and taking your picture. I don't think this invalidates my original point because it doesn't appear that expectation of privacy extends to installed surveillance cameras in public.
However, I appreciate having a better understanding of German law. Thank you.
It also has a good use of being the toilet of browsers. As in, if you ever are required to temporarily install some pervasive plugin or extension to take a proctored exam or something, Edge is good to use because you know you won't use the that browser for anything you care about and you can protect good browsers from those garbage plugins.