In the dictatorship Catalan was forbidden, but now Catalan in Catalonia is the only language used in schools (the teachers are told to only speak in that language even to the parents, search for "immersió lingüística"), the official buildings, hospital papers, and so on. Is this what you would call repression or not-democracy?
Now, in Spain other languages (I am using the word languages again) are official, and they are the language the teachers use at schools. Do you know what they call other languages in France or Italy? dialects! They are not official, of course, nor used as official languages in schools or public buildings.
So Spain is even more democratic than Italy and France in that issue, but people are complaining in Catalonia because of the adoctrination, and millions of euros spent by the Catalan government. Don't fool yourself. A referendum in a moment of maximum propaganda by the Catalan government is really democracy?
The conservative Catalan government, as the conservative Spanish government, have a lot of cases of corruption, and since all this irrationality nobody is talking about that. Last week Spain freed two Catalan politicians from the current governing party from going to jail because of the Pretoria case, but almost nobody mentioned that. Do you really thing this chaos is not premeditated?