There is no reason to believe in long-term safety, neither is there reason to believe in long-term efficacy, the vaccine is too new for that to have any good data, meanwhile the manufacturers are indemnified to the hilt. Not that there's anything wrong with vaccine indemnification, when the product is proven safe and improves public health, as the vaccines on the markets all are, but this one was rushed through at unprecedented speed.

And what's with the trust in the market to fix things? The 737-MAX crashes did not affect Boeing share price or Boeing management in any meaningful way, neither are safety problems with the new covid vaccines going to affect Pfizer or Moderna.