Yet again, this was a case of large scale hybrid warfare: and Napoleon was not particularly good at it

Yet – as the degree to which the Revolutionary and Napoleonic Wars were fought out on a transcontinental scale makes clear – viewed in their entirety, these conflicts did not in fact represent a wholly new form of warfare. Rather they marked a continuation, on a notably bigger scale, of that combined fighting on land and sea which had been escalating in expense since the early 1700s. Yet again, this was a case of large scale hybrid warfare: and Napoleon was not particularly good at it. 

L. Colley, The gun, the ship and the pen (2021), 164

The bit Napoleon is bad at, is maritime warfare of course.