There is a vaccine shortage because Operation Warp Speed

[Massacure]

12. Moderna was a part of Warp Speed

You are correct that Pfizer was not part of Warp Speed, but are incorrect about Moderna. Moderna was one of seven projects to receive government funding for vaccine development - University of Oxford in partnership with AstraZeneca, Johnson & Johnson, International AIDS Vaccine Initiative in partnership with Merck (two projects), Moderna, Novavax, and a Sanofi / GlaxoSmithKline joint project.

Both of the Merck/IAVI projects have since been terminated and Sanofi/GlaxoSmithKline are currently reformulating their vaccine due to the low efficacy in elderly people during their Phase 2 trials.

Johnson & Johnson and AstraZeneca probably could have brought their vaccines to market without government funding, though I'm much less certain Moderna would have been able to privately raise more than a billion dollars to fund their research and clinic trials.

As for the vaccine distribution part of Operation Warp Speed - that was a hot mess.