If a country suffers from several major issues, what do you think people will choose to do?

They will riot.

Explanation:

I say this because if the government or the people who "rule" over the country and they do nothing about these issues the people are going to riot and make sure their voices are heard.

in this scenario it would be the consumer demand as most influential in making the decision. the band members need to figure out where and from whom they will make the most money, in other words who out of the two consumer groups - football fans or car drivers - will spend their money, who is more likely to contribute to their cause and buy what they are offering.