Negotiations? It's clear after the attempt at a "counter offensive" that Ukraine do not have the ability to gain any significant territory, and they are just throwing lives and equipment into a void of mines and trenches. And Ukraine is not going to gain the ability to break though these fortifications anytime soon, I cannot see western nations giving Ukraine the weaponry required (an air force is the main missing component needed for NATO style combined arms tactics to function).

Unless Ukraine can find a way to convince western nations to give them the equipment required to make breakthroughs (very unlikely), they are stuck in an attrition war with Russia. And I don't see any path to victory in an attrition war against Russia. The article we are commenting on is one of the major reasons why, they're having to fire people just to get more conscripts. At that point, negotiation is the best possible outcome.