My advice to you is to see an ophthalmologist if you are on Medicare (or wait until you are shortly). They will confirm the cataracts and help you schedule to have them removed. There is no cost for this if you have Medicare and supplemental insurance. A simple procedure spread by about two weeks for each eye and improvement is fantastic.
My 91 year old mom has a cataract the doctor doesn’t want to remove. Is there really a reason not to remove a cataract just because a person is 91? She does like to read.