You are entirely welcome, sir!

One thing I have noticed is that the people who get the most upset with evolving scientific advice, are pretty much ignoring all the scientific advice anyway. I worked in medical research decades ago, and learned very quickly that each little new fact is hard earned. And usually is not the whole picture. Science is like a sailboat tacking upwind. It does get there, but it only does that by zig-zagging toward the distant goal.