In other words, those who are older and less healthy were more likely to get the Covid vaccine. Therefore, they would have been more likely to have issues whether they had gotten the vaccine or not.
I think that, with the diminishing virulence of succeeding variations of the Covid virus, each person can legitimately choose whether or not to get the shot or not. Early in the epidemic, Covid was more deadly and many people died (including friends of mine). Today it is different. If you choose to get the shot, I would recommend the Novavax vaccine, which is a more traditional vaccine, rather than the MRNA shots. It is slightly more difficult to find, but it is around. Those who are older might want to consider it, more so than the younger folks. Just my two cents.
In good conscience, I would never recommend any vaccine.
These korporations and their government cohorts have repeatedly shown they can't be trusted, and are granted legal immunity, further dispelling any trust one might be conditioned to grant them.