Minecarts with chests can spawn very close to each other.

In my survival world, when I went down into the caves, I found a mineshaft. Then I saw three minecarts with chest close to one another. This is a issue because it could have op loot in them and it makes the game easier than it should.I forgot the seed and deleted the world because I was bored on that world.(Sorry OcelotOnesie.)😕