Self Assembly Nanotech in the Pfizer Covid 19 Vaccines

Is Nanotech in the C19 Injections Dangerous March 23, 2022 This video explains reasons Nanotech may be in the Pfizer Covid19 injections. Many groups, including NZDSOS have found metalliclike objects in Pfizer Comirnaty vials. Are these contaminants Or are these metals deliberately being injected into humans