I don't care how much "real" power they have. If you actually believe in a meritocracy how can you defend someone getting a job because of their lineage, attending real political events and ceremonies and influencing policies that way? And let's not forget that in many cases, they ACTUALLY have institutional powers they just don't use because they don't have to, the institutions serve their interests all the same.
Sorry for the pointless rant. It just happens way too often.
Nothing new for liberals.... when their power is threatened by the working class of wage labor, from the 1848 revolution and around it, they critically support every reactionary force against them, in case they rise up...
Remember especially, in monarchist countries like those in Europe, many capitalists that derived from the pre-capitalist landed aristocracy and aristocracy of finance in feudalism, besides the monarchy, still predominate...