All of your ranting about Sargassum blooming despite AGW is directly contradicted by this statement:

"This is all ultimately related to climate change, as climate affects precipitation and ocean circulation and even human activities [that can lead to Sargassum blooms], but what we’ve shown is that these blooms do not occur because of increased water temperature,” Hu (Chuanmin Hu of the USF College of Marine Science) said. “They are probably here to stay.”

What Hu said was that increased water temperature was NOT happening, and WOULD NOT happen in his opinion.