I was about to say that the headline isn't wrong, because the problem is being tackled - just not successfully.
Except this has nothing to do with scientists.
"scientists battling orcas" pfft, how about you start battling human supremacism and consumerism first and foremost.
In a story linked from the article "Orcas ‘playing games’ with British yachts as Spain plans to ban boats after attacks"[0] they seem to be very aware of what they are or aren't doing.
> Mr de Stephanis added: “If two or three killer whales really attacked a yacht, they would sink it in a matter of seconds.
It's like their either teaching their young, or just practicing non-lethal disabling in 'black belt' ways.
[0] https://www.express.co.uk/news/world/1784968/orca-attacks-gi...