Low interest rates are in immediate terms good for net debtors and bad for net creditors. In broad strokes, this makes them good for the poor and bad for the rich (they are usually responses to conditions for which the reverse is true -- or, at least, which are more bad for the poor than the rich, but I'm just considering the interest rates themselves.)
So, a populist rebellion over (low) interest rates makes little sense. (A populist rebellion over the conditions that provoke low interest rates makes sense, and is, in fact, visible on both sides of the partisan political divide, split by what people see as the source of and solution to those conditions.)