Politics 101. Politicians justify their existence and gain voter support by solving problems, the bigger the problem the better. Having a problem to be solved is an imperative. It establishes the need for government involvement and enables a political party to proclaim they are the one best suited to solve it. Problems must be carefully chosen, skillfully enlarged and loudly proclaimed. In extreme cases it may even be necessary to create the problem. Once identified, a problem must not be wasted.
There must always be a current problem. When one problem has outrun its usefulness another must be started. In choosing a problem for government to solve do not be deterred if it happens to be a problem that government created. Blame is easily transferred to the private sector with a little populist rhetoric. And of course, one should make maximum use of the word “crisis”. If an actual crisis is not available, the specter of one may be used.