Their are of course lots of people who got caught if in nationalistic romanticism or think this will help them in some way, they are mostly wrong in that.
Er... citation needed.
Rajoy has shown he doesn’t have the interests of the Catalans at heart, ‘cause he kicked the shit out of them for something he could very easily after the fact have said “nah, bro, doesn’t count” and the Catalans in this election reducing the number of seats his party has to three, while maintaining a separatist majority, with the largest party being separate from that, but supporters of more power for the region.
A small group of people in a government cannot represent millions of people, it’s impossible. This is why you get nationalist movements, movements for more devolution. Party politics is stupid, and career politicians are shit.