

Not really, check out their claim on google. Ships are polluting a shitton. They have huge engines that run on the crappiest fuel known to man. It’s so bad, that they have to switch to diesel by law when comming close to the shore / port so as to meet any semblence of environmental law. Something like the top 10 ships pollute more than all cars on Earth combined (exhaust gasses, not tire wear / brake dust).
They’re getting downvotes for “not like it matters”. Every little bit matters and “limit eating red meat” helps too. You don’t need to completely stop.
Also the claim sounds weird to people who don’t know facts about shipping and how horrific it is for the environment. Most people think “plane bad” not “ship bad”.