Once we see a significantly weaker English, Saffie and West Indian attack, do we see Ponting dominate pace attacks. Same is the case with Jaques Kallis, where he too went into 'overdrive' once the bowling attacks fell away significantly after 2001/2002.
This is statistically supported as well, since after 2001/2002, we have Hayden,Langer, Tendulkar, Ponting, Clarke, Hussey, Amla, ABDV, Kallis, Sangakkara, Jayawardene, Yousuf, Younis Khan, Lara, Chanderpaul and probably a few others who averaged 50+.
So no, neither Ponting, nor Kallis are actually comparable to Lara or Tendulkar. They did not shine, despite numerous opportunities, in an era where bowling quality was high. They shone excellently when the bowling quality worldwide was rubbish and yes, they did bash more runs against mediocre attacks than the likes of Lara or Tendulkar did.
But the entire point of ATG comparisons and merit for being in an ATG lineup, is performance against ATG sides/attacks. Bashing minnows or average attacks to bits is kind of irrelevant to facing up to 4 ATG bowlers. On that accord, Ponting and Kallis are far, far behind Lara or Tendulkar.