Bunches sound like what George Boolos used to give a semantics to 2nd-order monadic predicates. Which is to say, they are just plurals, like the plurals of Eng

Bunches sound like what George Boolos used to give a semantics to 2nd-order monadic predicates. Which is to say, they are just plurals, like the plurals of English. (see https://plato.stanford.edu/entries/plural-quant/ https://plato.stanford.edu/entries/plural-quant/) The advantage being, of course, you do not have to use set theory when giving a semantics to natural languages like English.