They only ever aim for big, successful and iconic movies and shows, so Robot Jox is safe.
Here's a fresh new hell for you to contemplate:
A Back to the Future Remake will happen in your lifetime.
BTTF can't be remade as long as Zemeckis lives, but it's just a matter of time, expect news of a remake being underway to hit the net within a couple months of his death.
We all know what we can expect, don't we. Doc Brown will be a proud muslim woman of color, Marty will be a mexican tranny, Biff will be a bigotted redneck wearing a MAGA hat... Imagine what crazy shit we'll see in part 2 when the protagonists end up in the future where Biff is a rich senator. Frankly, that thought alone makes me want to see this abomination.
What other remakes could there be? What other iconic movies of our past could they defile?
Labyrinth? Indiana Jones? Big Trouble in Little China? Goonies? Highlander? Willow? The Prince's Bride?
The problem is that I think a lot of these flops are piling up and before COVID-19, "Get Woke Go Broke" did not have that much bite to it for the Hollywood mega-corporations. But now it might hurt them more.
Keep in mind that a lot of this woke shit was greenlit within the last five or six years and it takes a fair bit of bureaucracy and red tape to cancel a major blockbuster franchise movie. With Corona-chan taking a bat to Hollywood and more or less cancelling 2020, we'll probably be burning off movies that began production in the 2010's all the way through 2021 and 2022 at the very least.
And like you said, damn near everything from the 80's is tapped out.
Indiana Jones and Labyrinth are too tied to specific actors.
David Bowie's dead and Harrison Ford is an elderly geezer. Unless they can get someone like Kanye West to play a new Goblin King, Labyrinth is never going to get a shitty remake. Indy won't get a woke reboot simply because nobody has found a proper successor to Harrison Ford and the attempt at passing the torch to Shia LeBouf backfired horribly in the long run. Crystal Skull was a financial success but damn near hated by fans and audiences alike.
Highlander's entire aesthetic is inherently problematic for the Woke Left with all the rock music, black long coats, katanas, and brooding angst. Plus the only Highlander works anyone actually likes are the first movie and the TV show from the 90's. It doesn't have the potential that a franchise like Star Wars or Marvel has.
The one big thing from the 80's that I haven't seen given the woke treatment that still has potential are the slasher movies. You had the shoddy remakes of Nightmare on Elm Street and Friday the 13th, but they were textbook "post-Recession" remakes where there wasn't a political agenda beyond playing it safe for the bean counters at the studio.
There's a lot of stuff from the 70's and 90's that could be tapped into, but the only real attempts at it were the Jurassic World movies and that sequel to Independence Day. IIRC, both of these were more in the vein of early/mid-2010's "betting on a known entity" post-Recession movies than the woke reboots of the mid/late 2010's.
With the 70's, the big ones are Star Wars (which has already been derailed) and Rocky, which hasn't gone full woke thanks to Sylvester Stallone being somewhat of a low-key anti-SJW. Plus having a black lead as the new protagonist of the Rocky franchise actually makes perfect sense in that series since he's the son of Apollo Creed.
The only other 1970's franchises that haven't been remade or rebooted that I could see having potential to get the Hollywood screwjob would be Jaws, The Godfather, and maybe Smoky & The Bandit.
Even then, I don't see The Godfather getting a woke modern reboot anytime soon. Aside from the fact it'd be damn near impossible to even attempt, there's the fact that Millennials hate The Godfather series and view it as too highbrow compared to capeshit or the woke reboots. Also, I'm pretty sure both Coppola and the Puzo estate would raise hell over any attempts at making a woke Godfather movie.