I am old enough to have the same childhood DDT-fog experience as you and your wife. It was a good time to be a child.
Now these very same parks I used to play in are unusable. They have been taken over by mosquitoes. And disease is spreading. Oh, but the politicians spend serious tax dollars on ineffective chemicals.
Thank you stupid voters and gutless politicians (another blood-sucking creature).
All the foo foo about providing "mosquito nets" to combat malaria in 3rd world countries would be totally unnecessary if DDT was in use again. It's going to bite us in the butt with food production too.