Are Doctors Really Responsible to Stay Up to Date With the Latest Findings?

I think that the generation of our fathers and parents in general is pretty much lost I have no hope that they will ever ever really update themselves. If anyone from Italy like any 50 year old doctors listening to me is probably gonna say oh I go to updating courses whatever but they only do like mandatory stuff. Even if you update yourself what you're gonna remember is the practice that you do every day so if you have given one type of antibiotics for 20 years you're probably gonna give the same antibiotic for the next 20 years as well. Would the collaborative system help? I don't know I think it would be a good idea because medicine changes very quickly and it changes often.