yes. they already successfully memory holed people on vaccines anyway. it went from "these vaccines will stop the spread!" to "it may stop the spread" to "50/50 chance it will!" and "100 percent efficacy rating!!" to 70, to 40, to need a booster for it to be productive. to "we never said it would stop the spread" to "it will just lessen the severity of the symptoms!" to "no, it wont stop the spread"

people are taken. memory hole is already complete. moving onto the next phase