>Safe and effective... Every day that becomes more untrue in highly vaccinated populations like the UK and Israel, whose hospitals and morgues are full of vaccinated people.
https://www.gov.uk/government/publications/investigation-of-...
https://www.gov.il/en/departments/guides/information-corona
There is substantial risk when it comes to mass vaccination in the middle of a pandemic as well, especially with highly infectious and rapidly mutating viruses, coupled with vaccines that are extremely ineffective at preventing spread.
https://www.geertvandenbossche.org/
Calling it "conspiracy claims" doesn't suddenly invalidate the overwhelming amount of empirical evidence.