[joeconway]

It is still used exactly as much as it was before, and sadly won’t change as a result of IMO for quite some time.

[Centigonal]

If it's still used just as much, then why are atmospheric SOx levels falling, especially over the oceans? [1]

I'm not saying there's 100% adherence, but you're saying this isn't related at all?

[1] https://twitter.com/LeonSimons8/status/1669667629844267008