Well, to me, it does not matter. I don’t take the flu shots ever, and I’ll never take the covid non-vax. I’ve had the flu and I’ve had covid, the flu was ten times worse then covid.
I've never taken the flu shot either. It was years before I even realized that the flu shot was a "thing."
A very large (i.e., large in terms of the amount of clinical data in back of it) study out of the U.K.'s NHS demonstrated pretty conclusively that, as a public health measure intended to benefit the geriatric population, the flu shot was perfectly worthless. That is to say, at a population level, there was no statistically-significant difference in adverse outcomes (i.e., hospitalization and/or death) between those in the geriatric cohort who took the flu shot and those who did not. Accordingly, the public health "recommendation" that the elderly get the flu shot each year was without warrant.
To each his own, I guess. For my part, I'm looking to finish out my time in this present life with the immune system God gave me, unadorned with some synthetic supplement provided by the drug-pusher set (i.e., Big Pharma, Inc.).