But that's England. Where there is a long-standing tradition of people supporting their local football team - even if not all that often actively. Contrast that with Ireland where there is a tradition of indifference, and often down-right hostility, towards local football.
Plus - most of the English clubs you're thinking of are often from towns and cities bigger than Cork - which is the second biggest population centre in the LOI/Republic.
Apples and oranges...