No, I think people just want to see these problems solved. They want this even if it makes Bush look bad, or even out of office. To them Bush isn't a king even if he does have royal blood, and he has no innate right to be ruler. He's just another public servant who is not doing his job as well as some would like. Like all public servants if they fail you get someone who will do the job properly.
For example at this stage he's created deficits that will bankrupt the country unless taxes are raised. He seems to be the kind of person who won't admit errors so it is unlikely he will ever raise taxes like Bush 1 and Reagan had to when they realised supply side economics didn't work properly. So what happens if it just continues like this until the whole country is bankrupt from interest payments? The numbers don't add up, either the country goes bankrupt or Bush admits he was wrong. My guess is the country will go bankrupt before people will admit to this or criticise Bush, which is a pity.