Do you think it is natural that the Napaleonic wars ended with a complete battle that contributed to this?

Napoleon, who unleashed the war in 1805, mostly relied on his tactical intelligence and brilliant skills of the commander, and the French army at that time was also pretty well tempered, which allowed him to win many victories in the initial stages of the war. True, when the war dragged on and everyone realized that Napoleon’s ambitions were very high, and he was planning to seize even more territories, other heads of state began to conclude an alliance with each other, uniting against a common enemy. One way or another, and soon the French army, exhausted in battles, devastated treasury and undermined by constant campaigns, the French economy, could not continue the war further. Napoleon would have to come to terms with defeat, against the united countries, which outnumber France by several times in the size of the army and economic opportunities.