There’s a cost to keeping the old code around, it’s just hard to see and quantify because it’s not acute (e.g. it doesn’t cause an outage). At some point the c

There’s a cost to keeping the old code around, it’s just hard to see and quantify because it’s not acute (e.g. it doesn’t cause an outage). At some point the cost of figuring out how to remove the code will be less than the cost of keeping it around.