Ok this is confusing, I have been sharing cargo ships with rotational cylinder sails for supplementary efficiency gains on normal cargo ships but this… double checks timemachine settings yeah this is the other thing entirely, these are honest to goodness tall ships made to transport tea.

Also see https://www.bairdmaritime.com/shipping/dry-cargo/vessel-review-anemos-artemis-french-transport-company-introduces-sailing-cargo-ships-on-transatlantic-routes