My sister is pretty online savvy. But, she is also a front line professional. She has to be up to date on the latest information, which as you know, changes constantly as new data comes in. She also has 90-year-old parents, so she needs to know what's going on.
My sister is an RN, which means she has a four year college degree, and in her case, it is from TCU, a premier private University. She also has to take many hours of online continuing education every year to keep her State issued license to be a Registered Nurse. She is around doctors, at a major hospital in Houston, all day, every day. When it comes to medical advice, I don't argue with her. I will ask a lot of questions, but don't doubt her.
CD