[rcxdude]

For people who will take on these tasks, often them not being done is worse than them getting lumped with them. While others benefit from them being done, the primary benefit is to the person doing them (because the alternative is upsetting), even if this causes resentment (which it might not do!). Apart from the potential resentment, the main issue this can cause in a team is bad allocation of resources: if there's one person who takes on most of these tasks and they are also a high-performer in other areas, then the team is unlikely to be getting the most out of them because their time is taken up by tasks that anyone could do, but isn't.