It is not dead or boring, it is rich with possibilities for both sides.
Here is an example:
https://www.chessgames.com/perl/chessgame?gid=1044326
When looking for ideas you may also study games with the exchange variation of the Queen's Gambit Declined, as 1 e4 c6 2 d4 d5 3 exd5 cxd5 and 1 d4 d5 2 c4 e6 3 cxd5 exd5. It is the same structure, but colors reversed and an extra tempo.
However, when a player the exchange caro-kann it’s so dead equal and boring. I have no ambition to play and not sure if interesting game plans or ways to make it imbalanced.
My typical mindsets are exchanging the light square bishop for a knight and attempting a minority attack in the queen side.