How do you raid bases late game.

Genuinely, I started playing rust standard mode duos like a week ago. Grinded day and night for rockets and c4 only to find out that they're really not that good since bases are usually just doors upon doors. So then I grinded and grinded day and night for around 3k explosive ammo and only managed to raid 1 decent base since everyone literally had floors upon floors upon floors of max steel doors. I really don't think it's even possible to raid any other active player's base 3-4 days after a new match begins.