Hurricanes have been around long before the President.
And their frequency fluctuates from season to season. Nothing usual about this season.
The Earth’s Climate is always changing. When the Dinosaurs roamed the Earth, it was much warmer. Then we have gone through several ices ages. The sea level has risen and fallen hundreds of feet.
Why does it do this? The Sun fluctuates, the continents move, ocean currents change, volcanoes erupt, vegetation changes and live changes.