Yes, but they have no cursed energy, so Gojo doesn’t need cursed energy to be able to block them since he blocked them even when they have no cursed energy (implying that Cursed Energy are taken out of the equation). The way Gojo worded his explanations of his Infinity after he blocked those inanimate objects implied that Cursed Energy are only one of the factors, and that mass, shape and speed are the others.
If he can block inanimate objects with no cursed energy before, then it’s not that unlikely for him to block sound and heat with cursed energy taken out of the equation.
Though even if we assume Gojo should not be able to block massless attacks lacking cursed energy due to lack of feats or further explanations, then Verse Equalisation could still screw Pain over if we assume Chakra = Cursed Energy, since all of Pain’s attacks are based on Chakra anyways. Cursed Energy ≠ Chakra is the only way where Pain has a win condition or two more than the unlikely Human Path win condition, and even then Pain would still be at a disadvantage due to the arguments in Gojo’s favour above.