Do you think provisions for a medical pandemic that prevents people from attending public events would be written into the MCG Grand Final contract?
That's not as outlandish as you might think. For example, Ticketek's T&C states ticketholders would not be covered "where any national or international body or agency has imposed or issued a travel ban, advisory, warning or restriction on the movement of people due to the outbreak of a Communicable Disease". They chose not to enforce their own clause due to the public backlash that would occur if they did.