Doesn't seem like it to me.
Star Wars, Star Trek, Alien, GotG, Black Mirror, Arrival, Interstellar, Ex Machina, WestWorld, etc...
(Note: Sci-fi can vary wildly. Most of what I noted was more Science-fantasy, with the exception of maybe Arrival/Interstellar/Ex Machina. Sci-Fi is an incredibly broad genre with dozens of subgenres which are mixed and matched as seen fit. But it's almost always in the public eye in some form)
Also, in terms of theme parks, Sci-fi is difficult because it consistently changes. If you're showing 'The Future' you're going to catch up to it in some parts. It either needs heavy stylization (Discoveryland) or constant consistent updates (no example found) to maintain a sci-fi feel. Or, it could be just left to rot for a few decades until it shifts from futurism to retro-futurism, but WDW bonked that with the 90s refurb.