The only way to fight it is to let it be known that ya won’t buy ANY of a particular food until it can be labeled.
They tried this stealth stuff with rBGH in milk – as soon as folks started rumbling, the anti-labeling regulation went away, followed… pretty quickly by the rBGH itself because folks are uneasy about it.
I don’t like farm raised salmon because I don’t like the taste/texture and because I understand that there are big pollution problems with the industry. But now I absolutely won’t eat any until labeling is allowed.
How long do you think it will take the salmon industry to require permission to label if they cannot sell ANY of their product?