If it's just about fighting style then there is no meaning in hyping the point of their battle destroying the surroundings let alone using Sanji of all people to deliver the said hype. Nami and Usopp also said something like just being near their battle gave them chills or something along these lines. Sanji and Jyabra destroyed their surroundings during their battles. Luffy destroyed whole town to beat Joker. And not to mention Akainu Vs Aokiji which left permanent effects on PH even after their battle. Shiki VS Sengoku and Garp destroying half of MF. We have plenty of examples in which the level of destruction was used to hype a battle and the participants.
It wasn't hyping though. Sanji ran through and commented "What the hell kind of battle happened here?" It's all about the kind of fighting you use. If your fighting style revolves around projectiles, it'll destroy the environment far more than someone who focuses on close combat.
Of course being around that fight gave them chills: There was crossfire that they could get caught in. No such thing happened with Sanji and Jabra. The closest was Jabra's Rankyaku variants, which he didn't use nearly as much as close combat. It had everything to do with the type of fight it was.
Luffy destroying the town to beat Joker was because Luffy was launching Doflamingo around, and Doflamingo was directly transforming and using the environment. Luffy vs Doflamingo is a special case because they were brawling and throwing each other all over the place. A fight with Sanji wouldn't be like that anyways because Sanji's attacks are precise and direct, never involving launching projectiles and barely involving launching each other.
With fights involving Luffy, Luffy just throws his strength out in a general, brutish manner, which causes collateral damage to the environment. Sanji's fighting style is very precise and directed, he isn't just throwing haymakers wildly to destroy everything in general.
Shiki vs Garp and Sengoku caused such damage because Shiki's fighting style, like Doflamingo, involves manipulating the environment and throwing things about; just like Kaku vs Zoro, projectiles were heavily involved.
Akainu vs Aokiji also involves directly affecting the surrounding environment.
A fight like Sanji vs Jabra wouldn't affect the environment that much because of the style of the fight, not because of the strength of its combatants.
Size also plays a role in how much damage you do. People like Oars, Sengoku, and Luffy will always cause more damage to the surrounding area because they either are super large or grow in size, increasing the spread of their damage.
