When you understand what his goals are and why he personally is doing it, you can work out if he will back down.War will be over soon, putin will want the sanctions lifted in return for wheat , he will sell as much as he can to recoup the war costs, thus flooding the market with wheat, and putting himself across as the good guy, wheat will free fall to £180 a tonne
Now for me, he is doing it for long term economic control of the oil and gas markets, he saw the writing was on the wall, and gambled, watch the video.
He may try to settle the dispute but it’s only in his interests to hold the territory he has captured, so the west and the Ukraine will have to chose, let them have control of oil and gas in Europe and the Ukraine or keep the sanctions on. for me it’s not clear, the USA is semi happy it boosts gas exports and the price of crops, not sure how they are sorted with fert, but they have exportable surplus so food shortages, for them don’t seem likely. The EU well it’s tricky the Ukraine offered a way to avoid relying on Russian gas and oil, and the tactics Russia used, so settling the dispute where Russia blocks that doesn’t seem likely, now crops and exports will depend on Russia they want to hold food as the bargaining chip get what they want for letting food get exported, that includes annexing the territory they have taken and the end of sanctions, how likely is that. . . Not very to be honest. Not if it’s all in Russia’s favour.
Will Russia compromise a little to let wheat move maybe, but they have plenty of there own wheat so holding prices up, and selling too those willing to ignore sanctions is making them happy.
if you haven’t watch the video. The reasons and goals for what he is doing are clear, but it’s then make your mind up what will win out.