I'm not claiming that they aren't vaccines. Words change definition to follow usage. However, Merriam-Webster literally changed their definition of vaccine in the past 6 months or so. [0][1]
My argument is that by including these injections under the term vaccine, they are getting a halo effect from past vaccines that isn't warranted. Questioning vaccines is the lowest of the low, almost unthinkable, but these "vaccines" aren't like the old ones.