Upload & Sell: On
You could reply in one of two ways:
"Thanks so much for getting in touch. You and I may well be a good fit -- my shooting style is classic and clean, with few gimmicks or odd angles. I work hard to make what I do look easy. Let's schedule a time to talk."
"Thanks so much for getting in touch. If by 'nothing ... creative' you mean photos a four year old would likely take if given a camera she can barely hold up without assistance, I can reproduce that look for you, though the fee will be somewhat higher as it requires extensive lunging and, essentially, disposable pants (I'll ruin them by kneeling to get that shooting height).
"If by 'very easy' you mean photos a monkey could get by simply pushing a button, just give a camera to your mom."