How do I turn off these feature pop-ups?

[growlph@pawb.social]

A few versions ago Firefox has started popping up these little feature ads that steal focus from the address bar, and now I seem them almost every day. Googling for "firefox pop-ups" is predictably unhelpful.

[6nk06@sh.itjust.works]

Replace Firefox with LibreWolf while the developers of Ladybird are working on an alternative.

See this page for an up to date view of the train wreck.

[skua@kbin.earth]

Is this due to the "Recommend features as you browse" setting?

[growlph@pawb.social]

Ah, this seems to be a likely culprit I've toggled that off, along with "Recommend extensions as your browse"