I think we are on the same page.A monster fish is no different than any pet really. Pet stores dont ask how big a yard you have if your buying a dog.
Plenty of labs are kept in apartments. Is it great ? No but whos to say whether the buyer can purchase one or not. No different than a fish. We cant expect lfs to question people about the aquarium size they plan on keeping a fish in. How do they know they would get a truthful answer ?
Clerk at walgreens doesnt inform me not to eat the whole bottle of tylenol. Its on me to take the time and read the directions
I don’t want or expect an LFS to be the Po Po!
But I would at least like for them to say.
Huh you know this fish can grow to 8 feet are you sure you want this? Then it’s on the buyer.
And in a perfect world the person would be responsible. But, I know that’s not realistic.
To your example. The pharmacist will say don’t take these medications together or more then prescribed. Then it’s up to you to listen or take the risk.