Deontology doesn’t require you not to have any utilitarian calculations, just that the rules to follow are not justified solely on the basis of outcomes. A deontologist can believe they have a moral obligation to give 10% of their income to the most effective charity as judged by their expected outcomes, for example, making them in some real sense a strictly EA deontologist.
Deontology can’t help you differentiate between charities or impactful careers. Only utilitarianism can, right?
Deontology doesn’t require you not to have any utilitarian calculations, just that the rules to follow are not justified solely on the basis of outcomes. A deontologist can believe they have a moral obligation to give 10% of their income to the most effective charity as judged by their expected outcomes, for example, making them in some real sense a strictly EA deontologist.