Is there a risk? According to the CDC and many other reliable sources, yes.
How high is that risk? That is the question. I don't know. I think anyone that thinks the risk is lower because ours are "Healthier" does not really understand how it works. The risk is still there. Salmonella is everywhere in the environment and especially if they are let out to forage they are regularly exposed to it. Usually it is not a big deal to them or to us, depending on the strain.
What are the consequences if they do get salmonella? They probably won't die unless there is something else weakening them to start with. The could get very sick or it may not be all that bad, depending on their overall health and the strain of salmonella they get. Permanent damage to their health is possible, but probably not likely. I'm not medically trained so i just don't know.
If you consider the inconvenience too much compared to the possible consequences and the likelihood of those consequences, that is your decision. That is called doing a risk analysis. You take a risk every time you drive to the grocery store. That is a risk most of us are willing to take.
I personally try to wash my hands with soap and water after handling chickens, eggs, and dogs, but I don't obsess over it. Well, maybe I do a little.
Good luck with your decision.