[@smarty0114]
I can do that :D
Feel free to add though 
I was thinking it'd be like just a general thinking less of them (see Oliver in that last post at least as far as muggles go). Generally Purebloods will just make excuses for specific muggels and muggel borns and condemn the rest of the population: it's a stereotype.

As far as muggleborns go there is a general ignorance of magic world projected on them. EG Purebloods will think muggleborns are less adept at magic life because they didn't grow up that way. They would probably pressure muggleborns to leave behind their muggle life (parents and possessions) and  try to be as wizardly as possible. Purebloods treat muggleborns like children and will over explain or write off their opinions (this is why the cloaks are labeled extremists, they seem like they'd be mostly muggleborn backed and so they are written off)