When my wife (who's also a nurse as a second career) was giving birth our obstetrics nurse was trying to convince me about the safety issues with vaccines. I ignored it because I had more important stuff to do like finding water for my wife and I didn't need the drama, but I was like WTF. Truth be told there are many levels to nursing from vocational nurses (LPNs) to registered nurses (RNs), and unlike with medical school that provides the highest grade of guarantee for competence that really exists for humans, quality of nursing education is really really really variable. There are <200 MD/DO schools in the USA, but 2600 schools for nursing. In my experience, nurses who went to the top 100 nursing schools were consistently excellent, but there have been some nursing schools with just consistently awful alumni..
At the end of the day the quality of a care you get in a hospital will be determined by the nurses and a hallmark of a shitty hospital is nurses with an attitude of "I'm here to prevent you doctors from hurting my patients". I've never met a good nurse who talked shit like this. But I'll say most nurses are insightful and if they tell me something, it's for a good reason and listening to them will make you a much better doctor. But there's a small very vocal group of nurses who keep on telling you what to do and they tell you the wrong things and shrug, like "it ain't my problem" if you take their shitty advice. The craziest of this subgroup will go on refuse to get vaccinated and then get appalled when they are sidelined because of this.