There is no one-size-fits-all answer to this question, as it depends on the specific situation and on the individual man's capabilities and preferences. However, in general, yes, males can be PSWs. Some men may find that they enjoy working with and caring for others more than they expected, and some may find that they have a natural talent for it. Others may simply prefer to work in a supportive role rather than taking on a more dominant role in the workplace.