Of course, you hate it. Nadal doesn't do well indoors
The only reason anyone would hate indoors is if they are Nadaltards. That's the only reason. Only Nadal fans hate indoors, or fans of claycourters who can't even get any wins indoors.
Actually what happened in London at the last major indoor Nadal/Murray match? Would that mean Murray does even less well by your bizarre standard? Nadal beat everyone but Federer at the last tour finals and he had his chances there as well. He's a very solid player on the surface because he is a great player though obviously it is not his best.
Anyway the lines here certainly do seem to be largely drawn according to people's player preferences in any case.