It's like this:
Say a college fraternity buys a house in your neighborhood. Say for eight years they have wild parties every weekend, kill the lawn and trees, pile up their trash in the back yard, let the paint peel, windows break, roof leak, and garage collapse. Eventually, the neighborhood association pressures them to sell the place and move out. Say a nice young couple with two little girls moves in and starts fixing up the place one project at a time, doing what they can, trying to stay positive, trying to improve things...
And two years later, the neighborhood association decides the new couple must be the problem. Hey, why isn't the property perfect yet? Why did they replace the furnace first, when they should have started with the front lawn? Jeez!
Or, it's like this:
Say a new college basketball star suddenly appears on the scene, performing like no one ever has before. Say the NBA recruits him, and sportswriters and fans all over the world focus their hopes and dreams on him to save the sport and make it exciting again. With all the build-up, everyone expects him to shatter scoring records and dominate completely, starting with his first NBA game. But, say the opposing team for that game resents his fame, and maybe fears him too, so they decide they won't even try to win the game. In fact, they won't try to score a point. They'll just work on stopping him. So, they double- and triple-team him for the entire first half, fouling him every time he gets the ball. Sadly, the rest of his team is no help, because they're fighting amongst themselves for some reason. He manages to score a few points anyway, using his skills to overcome the unfair obstacles, but he doesn't set records and the game is no fun to watch...
And everyone decides he must be the problem. Hey, wasn't he supposed to be the best ever? Why isn't he scoring more? Why didn't he re-invent the game completely from the ground up? Jeez!
Just sayin'.