Do you put moisturizer on before setting spray?

Excuse me, but I'm curious about a beauty routine I've been hearing about lately. In the context of skincare, I've come across the question: "Do you put moisturizer on before setting spray?" Could you please elaborate on the reasoning behind this order? Is there a specific benefit to applying moisturizer prior to using a setting spray? Or is it simply a matter of personal preference? I'm genuinely interested in understanding the rationale behind this step in a skincare regimen.