That is my point. It is the natural equilibrium as dictated by our people historically. Parties that are too far left or right of centre do not last here. That's the system people have set up whether they consciously realise it or not.
Except it had nothing to do with being 'too far left or right' (which is an inaccurate representation of ideologies in any case).
The modern situation is not as it was then. There are no new ideological groups. There is no reason for two different ideologies to band together to combat the third.