"So far" being the key words. Human nature demands dramatic click bait fast food. The American public felt the same way about the more than two months it took for the allies to break out from Normandy's bocage and liberate Paris. Ukraine is under no obligation to alter its tactics to please an impatient western audience unless given the tools for overwhelming air superiority that enable the combined arms operations western militaries have advised Ukraine to undertake.
Attritional warfare of the kind that liberated Kherson is slow food. And now Russia's navy and oil tankers are losing their war to a country with no navy except speedboat drones.
BTW, the western tanks you claimed in June that "littered" the battlefield have all been recovered and repaired. Almost all of their crews too.