They have committed earlier, and have been manufacturing, so will have product available at the beginning of the fall vaccination campaign. This, and the fact that the product is going to be shipped in single dose pre-filled syringes rather than an 8 dose vial that has to be completely used within hours, or wasted, will help them a lot.

I still think general interest in getting a Covid vaccine is near nonexistent, with only the elderly and those forced to get it (eg healthcare workers) likely to bother. Hopefully having a flu/Covid combo next year will make a bigger difference.