I started a bounty recently for this question. The reason is explained in the bounty notice: most of the answers are passionately anti-Brexit. However if the answers provide the entire story, then there shouldn't be any scientists who support Brexit. Since there are - a minority, but still present - I suspect something is missing among all the answers.
I've already started a bounty, but am having second thoughts that perhaps a separate question is better, especially since I've already accepted an answer. I don't mind just awarding the bounty now and asking a new question. Should I ask a separate question instead of awarding a bounty?