Exactly. Most people's arguments are "you say that X is unethical for these reasons, and you therefore avoid X, but Y has similarities with X and you don't avoi

Exactly. Most people's arguments are "you say that X is unethical for these reasons, and you therefore avoid X, but Y has similarities with X and you don't avoid Y - that makes you wrong to avoid X" which is plainly ridiculous. This shouldn't be about absolutes.