Bits of the business are being replaced slowly. But a lot of it is essentially sales which is harder to replace. Profit margins are extremely high. Best to buil

Bits of the business are being replaced slowly. But a lot of it is essentially sales which is harder to replace. Profit margins are extremely high. Best to build a replacement externally that is not very good then improve it. Don't underestimate the regulation though which is anticompetitive too.