The historical record shows that hurricanes have gotten neither more frequent nor more powerful. [1]
[1] https://www.wsj.com/articles/the-hurricane-lull-couldnt-last...
[1] https://www.wsj.com/articles/the-hurricane-lull-couldnt-last...
"More thoughtful and effective disaster policies are needed because the future will bring many more weather disasters like Hurricane Harvey, with larger impacts than those of the recent past." (From your own link)