I don't think it necessarily stays at 30%, or whatever it is. We know this also from history. Once you have this sort of leadership in place, you can change the population's perceptions of, say, immigrants or any other part of the population. That's the worrying part of today's autocratization. Not only in Europe but across Europe we see these uglier forms of nationalism that build on identifying a subpopulation within the country, which they vilify and scapegoat as a step to making the other part of the population scared enough that they can go to emergency powers, such as changing laws regarding civil society, constraining media and so on, in the name of protecting the nation. You see the same thing going on in India with Modi. It's a very worrying trend. It reminds me too much of the 1920s and 1930s for me to be comfortable.
On Orbán and the Christian principles, I want to note that he didn't start there. If you go back to 2010, there was nothing of that there. This is something that, later in his tenure, he has sort of found out can be used.