Yet for some reason, people seem to prefer the Pfizer vaccines. Governments too; I'm not following closely but it looks like governments are dragging their feet

Yet for some reason, people seem to prefer the Pfizer vaccines. Governments too; I'm not following closely but it looks like governments are dragging their feet authorizing and buying available alternatives such as Novavax (spike protein) and Valneva (de-activated virus). Which is a shame, because it could convince those unsure about mRNA technology to get vaccinated.