Construct the Crust Base: Pulse graham crackers in food processor until fine. Mix in melted butter and sugar. Pack tightly into bottom of 8-inch springform pan. Freeze for 10 minutes.
Dehydrate the Berries: Puree chopped strawberries until smooth. Pour into saucepan with 2 tablespoons sugar. Simmer over medium-low heat for 12-15 minutes, stirring continuously, until reduced to exactly half volume (½ cup). Cool completely to room temperature.
Homogenize the Cheese: In stand mixer with paddle attachment, beat block cream cheese and powdered sugar on medium-high speed for 3 minutes until smooth and fluffy. Mix in cooled strawberry reduction and vanilla extract.
Build the Aerated Foam: In separate chilled bowl, whip heavy cream on high speed until stiff peaks form (2-3 minutes). Peaks must stand straight without drooping.
Laminate the Mixtures: Add one-third whipped cream to strawberry cream cheese base. Stir vigorously to lighten. Gently fold in remaining whipped cream using 15-20 sweeping motions. Avoid deflating air bubbles.
Crystallization Chill: Pour filling over frozen crust. Smooth top. Cover loosely with foil. Refrigerate minimum 6 hours (preferably overnight 8-12 hours) until firm. Slice with hot knife for clean cuts.