Don't stress about it. When acanada says ...
"Casey only won the title in 2007 because he had the best overall package including bridgestones...."
... he also knows that the overall package includes Casey.
"Where was the nearest Ducati in 2007? That question is immaterial ,casey had the riding style that suited the bike perfectly."
See? In their eyes, Casey's not really talented - he's just lucky to have a style that suits all the bikes he's ever ridden.
It doesn't matter that it doesn't make sense, the important part is they can hold on their ideas about Rossi being the best ever and not just some guy who has racked up the titles in an incredibly weak era on the best equipment that not even his team mate enjoyed (he's never liked that idea of anyone on equal equipment).
Until last year, Casey has never been on the premium equipment that Rossi and the Spanish golden children enjoy their whole time in the game and he spanked 'em. He's so dominant, they're changing the rules to gimp him. I can't imagine why on Earth would anyone have a gut-full of that?
And the whole Rossi on Ducati farce is a perfect example of what Casey's been up against. The chips are once again loaded in Rossi's favour to look like the hero, Ducati give Rossi more in the first few months than Casey gets in four years (and that pace of development continued), yet Ducati get the blame for Rossi's failure while Casey gets the blame for his time on the Ducati.
It's not that their opinions are wrong, they're just the polar opposite of the truth.
Casey can only win on the best equipment? Retarded. Casey's the only guy that's proven he can win on B-grade stuff. Not only does Rossi not win on B-grade stuff, he gives up and yet the fans STILL love him.
Rossi has had a tremendous career and he is an "alien", but he ain't the GOAT by a long shot. That dude is leaving the building with a winning record against Rossi despite spending 5 years on sub-premium gear, and twos year on a premium bike. Incredible and undeniably the greatest rider in the modern era.
Well done, Casey. Eat shit, haters ;-)