While it probably doesn't matter in regards to frequency of storms, there are definitely some climate factors that can be directly attributed to stronger storms. An easy one is heavy rainfall and flash flooding, though that's not what's being discussed here.
Either way, people have to use common sense and trust that the NWS/NHC has nothing but their best interests in mind and even if they're not perfect (weather isn't en exact science) you should probably still take their warnings seriously.
If you evacuated and your city/town was mostly or completely spared, just thank the lucky stars and move on. Distrust for government agencies is at an all-time high, and while some of it may be deserved, you don't get to complain if you're told to get out but don't.