Crush the Golden Oreos in a food processor until they become fine, sandy crumbs. Pour in the melted butter and salt, then pulse until evenly moistened like wet sand.
Press the mixture firmly and evenly into the bottom of a 9x13-inch dish using the flat bottom of a glass. Freeze for at least 15 minutes.
Beat the softened cream cheese and powdered sugar on medium speed until completely smooth, about 2 minutes. Add the cold heavy cream and vanilla, then beat on medium-high until thick and holding soft peaks, 2 to 3 minutes.
Spread the cream cheese layer evenly over the chilled crust with an offset spatula, working gently. Return the dish to the fridge.
Whisk the strawberry Jell-O powder into the boiling water until fully dissolved, about 2 minutes. Add the cold water with ice cubes and stir until the ice melts and the mixture feels cold.
Refrigerate the gelatin for 20 to 30 minutes, until cold and just barely starting to thicken but not set.
Fold in the diced strawberries and one 8-ounce container of whipped topping until the color is even and no white streaks remain.
Pour the strawberry mixture evenly over the cream cheese layer and spread gently to the edges with a clean spatula. It will look slightly loose, which is normal.
Cover the dish tightly with a lid or plastic wrap and refrigerate for at least 4 hours, or overnight for the cleanest slices.
Spread the second 8-ounce container of whipped topping over the top in an even layer. Arrange sliced strawberries over the top just before serving.
Cut into 12 squares with a knife wiped clean between cuts, and serve cold.