A week ago in Atlanta I saw these vending machines in more places than I saw lottery outlets. Here are photos of one machine, showing what it offers and how it handles things like age checking (not).
In New York I saw this small lottery only store with a similar vending machine.
At another location in New York I spotted this news outlet with their required lottery counter – yes, this is all the space their lotteries supplier requires.
I am yet to see lottery outlets as controlled as we see in Australia and lottery fitouts as dominating as we see in Australia.