Forgive and forget is quite easy for those with dementia and I personally know two local sisters in a Kingdom Hall with about 100 publishers, who have suddenly come down with dementia and they are declining quickly. Both are vaccinated and one sister claims to be anointed. At one meeting, just a few months after most of the brothers and sisters got vaccinated, there was an end of meeting prayer which included an appeal for those who had sudden health issues. Two with appendicitis, one broken hip after an unexplained fall, one bad case of shingles, one emergency hysterectomy. Around the same time frame we had friends who close relatives, all in the truth, who experienced strokes and heart attacks. Life changing events. And, a brother on the island of Kauai dropped dead while in field service on Zoom. He left behind 2 young children. Just a few months later, right around the time of boosters, we had an Elder die from a heart attack. Most in the congregation came down with COVID 19 (vaccinated or not), except the vaccinated seem to get COVID repeatedly as did my step-daughter. This is my personal experience and I am one person.