I mean :

"we have understood the industry has a push for it and some(few) users would like some tools; so we have open the door to some plugins development regarding [AI] in a structured way " (my take)

is not the same as

" Firefox will remain our anchor. It will evolve into a modern AI browser and support a portfolio of new and trusted software additions. " (Mozilla)

(don't make shortcuts if you don't mean them ... who are trying to sell this ? )