The main plan for Black remains the advance of the pawns on the queenside.
1. d2d4  1... g8f6  2. b1c3  2... d7d5  3. c1f4 The Veresov and the London are Firouzja's favorites. 3... c7c5  4. e2e3  4... c5d4  5. e3d4 And yes, they can both transpose into an Exchanged Caro-Kann. 5... a7a6  6. g1f3  6... b8c6  7. f3e5  7... e7e6  8. g2g3  8... f8d6  9. f1g2  9... e8g8  10. e1g1  10... d8c7  11. f1e1 