I mean, every media property is bigger than the one beneath it.
But, I also think, there’s a difference between size/profitability and relevance. Gone With the Wind, Dr. Zhivalgo, and The Sound of Music, when adjusted for inflation, are still in the top ten for most successful films ever (Gone With the Wind remains at the top). That doesn’t mean any of them are showing up in a theme park anytime soon.
BttF is probably the most likely to return. It has a narrative weakness in that it’s “future” is a decade in the past, but the time travel conceit gives lots of wiggle room to ignore that. Ghostbusters is less likely since its attempts at re-establishing relevance have been met with either derision or apathy to diminishing returns. Neither are good, and probably worse than just being old (see BttF).
Jaws is a weird case for one reason: Shark Week. Sharks have largely shifted, culturally, from terrifying enigmas to borderline meme critters. You have Baby Shark, Left Shark, Sharknado… Jaws simply wouldn’t have the oomph it did fifty years ago. And, I think, if you even TRIED to make a serious Jaws reboot it would fall flat because sharks just aren’t really that scary anymore.