Amazon is not just the frontend. There is a whole supply chain side of it with warehouses, distributors, couriers, etc. Inventory and stock readiness, shipping, and other things will continue to be bottlenecks for consumerism at scale.
3PLs and warehouse distribution channels have gotten better and are cheaper than using FBA shipping outside Amazon.
Did you know the biggest sellers on Amazon normally have their own website and in fact, orders from Amazon flow directly into their OMS (order management system). Amazon is simply a sales channel. Also Amazon has a stronghold in western countries but much less so in gulf states, South Asia, and Africa.
3PLs and warehouse distribution channels have gotten better and are cheaper than using FBA shipping outside Amazon.
Did you know the biggest sellers on Amazon normally have their own website and in fact, orders from Amazon flow directly into their OMS (order management system). Amazon is simply a sales channel. Also Amazon has a stronghold in western countries but much less so in gulf states, South Asia, and Africa.