You're getting some flack because "good enough" is too loaded and everyone reads it a little differently. No one seems to be reading your qualifier, "the consequences of a dupe would lead to a pretty bad customer experience."
Sometimes, good enough is good enough. If you were able to push back hard in this case, I take it you are senior to the other guy and your decision is/was justified by the product/feature requirements. IOW, in this case, good enough was in fact not good enough.
Sometimes, good enough is good enough. If you were able to push back hard in this case, I take it you are senior to the other guy and your decision is/was justified by the product/feature requirements. IOW, in this case, good enough was in fact not good enough.
> constraint
most important thing, right there.