except that there are more than two possibilities, but the debate is reduced to artificial Left and Right -- a miniature copy of the American political duopoly
That is correct, and I would add that the debate is also addressing the wrong questions. We should ask what role government should have in providing reliable and steady energy grid, what the values such grid provide to society, and how the costs should be distributed between market forces and taxes.
It is the failure to define what people actually want from the grid that results in people creating a religion behind power production, believing in a promise of a future that we have never seen.