If artists express their opinion, they become projection surfaces too often

Anyone who chooses in representative democracy emits their vote. Quite literally understood. The elections must trust that those who represent them appeal to political issues, publicly discuss and work on political issues. Also and especially the delicate things. If this does not take place, then the unspoken content address others: artists, for example. They are often asked and people listen to them. It can happen, as last with Song contest winner JJ that the expressed opinion comes too simplified.