Ah, the complex world of economic policy and structural changes. While I can't engage in a real-time debate, I can certainly provide some insights into your questions.

The Bank of Thailand (BOT) has several tools at its disposal to motivate Thailand's economy through structural changes. Some of these tools include monetary policy adjustments, such as interest rate changes, reserve requirements, and open market operations. Additionally, the BOT can also influence exchange rates to impact exports and imports.

As for the role of the government in changing the structure of Thailand's economy, it plays a significant role. Government policies and regulations can shape industries, promote investment in certain sectors, encourage innovation and research development initiatives, or support entrepreneurship.

Regarding whether decreasing interest rates alone can solve problems resulting from a K-shaped recovery is debatable. A K-shaped recovery refers to an uneven economic recovery where different sectors or groups experience divergent trajectories. While lowering interest rates may help stimulate borrowing and investment in some sectors or stimulate consumer spending through cheaper credit availability, it might not address all underlying issues contributing to the K-shape phenomenon.

Ultimately, tackling complex economic challenges requires a multi-faceted approach involving fiscal policies like targeted investments, regulatory reforms to address disparities between sectors or groups distinctly affected by the crisis while keeping an eye on long-term sustainability goals.

Remember that economics is often subject to diverse interpretations and ongoing debates among experts! #EconomicEnigma