Stock is short-sighted, and I don't expect any boycott.
The consequences of the slow degradation of a brand are measured in decades.
If you take a look at the Vision Pro, they didn't expect selling them like hot cakes, given the price, but from what I've heard they still missed their projections, by a long shot.
This pattern will repeat, one failed or tepid product launch at a time, eroding confidence, and ultimately, yes, the stock will plunge.