I had yet another Covid booster last Saturday and as usually happens, I had a reaction to it. A couple of days with aches, chills, sore throat, headache, sore arm and feeling very tired. My family wonder why I continue with the jabs but I have a much younger friend who has suffered with Long Covid for well over a year and I do not want to risk enduring that. The US have recently released findings from a research study into reactions from Covid vaccines and they found that in people who have a reaction it is because their system is building up extra antibodies. In answer to your question. Yes, I do agree there are benefits from being over 75 and long may that continue.