Shipping is also not the issue. https://www.spglobal.com/platts/en/market-insights/latest-news/shipping/092221-record-volumes-push-us-container-ports-up-in-glo

Shipping is also not the issue. https://www.spglobal.com/platts/en/market-insights/latest-news/shipping/092221-record-volumes-push-us-container-ports-up-in-global-rankings-alphaliner https://www.spglobal.com/platts/en/market-insights/latest-ne... >The busiest US container ports are moving up the global rankings amid record import volumes, but the deluge of cargoes continues to exceed capacity with growing ship queues on both the East and West Coasts.