And decisions to invest in R&D and production facilities has consequences. Canada is finally getting on the ball to build a vaccine factory that will be ready in 2024. Maybe.
https://www.fiercepharma.com/pharma/astrazeneca-still-plans-...
Likely not much demand but a positive FDA decision can boost confidence in other markets.
“but AstraZeneca is still planning to apply for emergency use authorization of its shot in the U.S.”
planning to = has not
Of course, AZ also lost its production capacity even if it was going to be approved, since it was dependent on the troubled Emergent facility which has been taken over but J&J and dedicated exclusively tonthe J&J vaccine, and has not located new production facilities.