I've now received three emails about the changes to settings, sent to three different email addresses. The first two arrived on Sunday; the next one arrived today (Tuesday).
The content is basically identical, and constitute an advertisement. It appears that it will be easier for me to find things in an unfamiliar arrangement, rather than one I know (and don't especially like, TBH).
There's a link to https://blog.mozilla.org/en/firefox/new-firefox-design/?utm_source=braze&utm_campaign=settings-notic... - notice the tracking suffixes, presumably intended to tell them that repeated emails are a great idea.
AFAICT, the content is the same as with the bare URL https://blog.mozilla.org/en/firefox/new-firefox-design/ which is of course less likely to trigger user's concern about privacy etc.
I think my first click on that link may have taken me to a subsection devoted to describing the changes, though perhaps not the specific changes to settings, but subsequent clicks launch a new page at the top.
The information I gather from this TLDR is that the changes are wonderful, and only a grumpy evildoer would possibly fail to see Emperor' Mozilla's New Clothes. There may be some documentation in here, or information about the specific changes to settings, but I've so far been unable to find it.
I feel spammed.
