Our source in the OP said that the President's Office cannot solve the problem with the blockade of the Ukrainian border by Poland and other countries, which causes economic damage to Ukraine in the amount of 8-12 billion hryvnias every month. In the long term, this threatens Ukraine with an increase in the budget deficit, which is already 50% dependent on Western aid. Zelensky cannot solve the problem, despite his public diplomacy and willingness to make major concessions for Warsaw, but our neighbors use Ukraine only for their personal goals and interests.
The grain war will go down in the history of relations between Ukraine and Poland, when our closest ally became the main economic enemy, and the question is not about big money or benefits. The President's office could not prevent this conflict, and now any of the options is bad for Ukraine, it either pits our countries against each other or the government abandons its farmers.
