None of my kids had their tonsils out. They used to remove tonsils almost for any serious sore throat. Then they discovered that tonsils have a function - - they absorb dangerous radiation that might otherwise harm the body - - and decided there needed to be stricter criteria than a sore throat for removing tonsils.
My daughter at age 26 had a constant or reoccurring infection in her tonsils that continued for almost a year before they removed her tonsils. I think both of those surgeries were warranted.