This natgeo article seems to disagree with you, claiming that higher upper ocean temps allowed Dorian to maintain a greater intensity than it would have otherwise while stalled over the Bahamas. Higher temps also contributed to Dorians overall strength. You make many arguments about prevalence but I’m not seeing that mentioned by others as a link to global warming, only peak intensity which absolutely is rising and absolutely contributed to Dorians overall devastation. More info here:

https://www.nationalgeographic.com/environment/2019/09/how-w...