Question

Sure, coin collecting may seem like a solitary pursuit, but just remember: Cool cats collect coins. What is the purpose of the alliteration in this sentence?

Answer 1

The purpose of alliteration in this sentence is to make the 'slogan' stick in people's minds. This person is trying to make coin collecting sound like a fun activity that people will want to do, and using alliteration like this will have them easily remember the slogan long after they've read it.