PS: I subscribe to the 'lesser-Evil' self-delusion that: 'fish' are deemed bereft of any 'emotional center'--surely still just a w.a.g. in the white-coated 'researchers' imaginining they Know. Whereas: swine--tarred with the insult of being ..well Swine! in biped-speak--are joined by chickens: note that these (and many others) also become Pets and ..pigs are famously Smart in many ways. (I eschew farting-beef for the obvious Two sane reasons there).

So I'll eat. fish. with aplomb ..but evade critters who could-become-Pets. On General principle, (aside from daily hypocrisies still employed) . Goats are off-list too: a tale went the rounds of one such becoming the daily eyes for a blind horse.. over decades. Ya don't get that level of Caring amidst many current homo-saps*, per The News.
* Ugghh-they're filthy inside