That was quite the sidestep. The physical features of hydrothermal vents have no characteristics that suggest supernatural intervention.
There is every reason to accept a naturalistic explanation to the physical world as opposed to any claimed supernatural causation and that is because we have no evidence of any supernatural events. It is a pretty simple matter that the supernaturalists fail to comprehend; they need to provide some support for the existence of their supernatural gods before they can assign universe building tasks to them.
Supernaturalism is not a necessary requirement for science. Nothing about the natural world suggests supermagical "designer" to account for the complexity we see in nature. That would include appeals to your version of a "designer" which is only one claim to a supermagical designer among many claimed designers. NONE of the scientific theories that explain natural phenomena make appeals to any designer including yours. ID'iot creationers have presented no evidence that something in the rational, natural world shows signs of being designed by magical means, (something that could not have arisen naturally). ID creationists are the ones introducing supernatural forces... they are the ones who must substantiate their incredible claims and if course, they do not. Scientists do not "take it on faith" that the natural answers are there... that is all they have evidence of.
There is a lot of these vents in the Red Sea and some small plate movement.. About 10 years ago the Red Sea got 26 feet wider.