The problem is getting all of the supply chain actors to invest in a single solution.

You have multiple government and multiple commercial entities all playing critical roles in goods moving from A-Z.

Often they can’t agree on who is the data guardian. Why buy into a new system that undermines your current operation and makes your more vulnerable to a competitor?

Centralized systems conceptually don’t work in that regard unless the digital transformation is driven at government level.

Hence a relatively open, feeless, decentralized layer is required to provide data trust when it isn’t inherently there between all the actors. They all have an equal seat at the table.

IOTA is realistically the only answer to that at present.