That's the point though, that people took "Ponting has a poor record in India" and took it to mean that he couldn't play spin, despite the evidence to the contrary, or that he couldn't play in subcontinental conditions, again, despite the evidence to the contrary. There are reasons why Ponting has a poor record in India compared to other countries, including his struggles against spin during a certain part of his career, and with a certain bowler in particular, and the pressure he was under at that time as a player, and above all the fact that he hasn't played there since he came of age as a batsman, while he has played everywhere else (except Pakistan).
In the years since there has been enough evidence that he's corrected those flaws in his game that I don't think the overall record in India was relevant to anything. "Ponting struggled against spin and with X and Y during the early part of his career" is a perfectly valid criticism, and always will be, even if he averages 150 in this series and carries Australia to a clean sweep. "Ponting is incapable of performing in India" is not, and hasn't been for some time now. It was never that simple.