So, I opened a new tab in #Firefox and immediately notice this. After a brief WTF moment, I click on the dots menu over the icon and land on this page:
support.mozilla.org/en-US/kb/s…
(Note that from the URL I removed the UTM: `as=u&utm_source=inproduct`)
To sum up, another automatic opt-in from which I have to say no in the settings.
Sponsored shortcuts on the New Tab page | Firefox Help
Working with its advertising partners, Mozilla may place sponsored shortcuts on the default Firefox home page and New Tab page. Learn more.support.mozilla.org