Would it make sense to say someone has a "benevolent mindset" or a "benevolent mentality"?

Yes.

Yes, it would make sense to say that someone has a "benevolent mindset" or a "benevolent mentality." Both phrases convey a similar meaning and refer to someone's overall disposition or outlook characterized by goodwill, kindness, and a desire to do good.

To determine whether a particular word or phrase makes sense, it's helpful to break it down and scrutinize its components. In this case, we can analyze the terms "benevolent mindset" and "benevolent mentality" separately:

1. Benevolent: This adjective describes someone who is kind, generous, and motivated by a desire to help others or promote well-being.

2. Mindset: This refers to a person's mental attitude, belief system, or way of thinking. It encompasses their overall perspective and the way they approach and interpret situations.

3. Mentality: Similar to mindset, this term refers to a person's attitude, outlook, or set of beliefs that shape their behavior and actions.

Therefore, when we combine "benevolent" with "mindset" or "mentality," it forms a coherent phrase that accurately describes someone's positive and compassionate nature towards others.