First, it's a mid-budget movie, and Hollywood doesn't make much of those nowadays.
Secondly, it commits to a wild premise: vampires become the dominant life form in the world. It's fun, but the actors play it straight. If the tried to do that now, it'd be full of quips and winking at the audience rather than committing to the bit.
I mean, you could totally make Home Alone II today as long as you set it pre-9/11, so I take this to mean "these movies that were set in the 'present day' could not be redone and set in the 'present day' of 2024."
You couldn't make Back to the Future because 21st century streets are no place for minors on skateboards.
You couldn't make American Beauty for a LOT of reasons (including prevalence of digital video, marijuana legalization, increased public awareness/concern about pedophilia, etc)
You couldn't make Clueless because shopping malls are dead (or at least nowhere near as cool as they used to be)
You couldn't make Trainspotting or Requiem for a Dream because heroin and cocaine are quaint drugs by 2020s standards
You couldn't make Paris is Burning because Harlem gentrified big time (I know this is a documentary but still)
You couldn't make The Matrix because no one would believe human batteries would be happy and content living in a simulation of 2024 (also no telephone booths)
I almost said The Truman Show because we basically live in that world already but fuck it, I wanna see a 2024 version where the producers have to keep desperately introducing crazier plot developments to try and compete for a TikTok-addicted audience unamused by "just another reality TV show", and constant set issues like cast members getting fired right and left for sneaking smartphones onto set.
But also once you're past security, which as I recall in the film where Kevin gets lost, he could definitely get on the wrong plane. Any sort of on flight check could easily be excused away with a new flight attendant or Kevin being covered by a cost or any other silly reason.
You couldn't make Blazing Saddles these days because the kids wouldn't know why Howard Johnson, who's best known these days as a hotel chain, would be talking about protecting his ice cream stand.
You couldn't make Home Alone 2: Lost in New York today because Macaulay Culkin is an adult now and nobody wants to see a grown man playing a young child.
Definitely would have to cut parts and make serious edits if they made a remake of the original instead of the upcoming sequel, but Beetlejuice.
The slit wrist joke would definitely be cut. The ghost advisor woman who smokes through her neck would most likely be on the chopping block due to the decline of smoking. The scene where Beetlejuice is stuck on the diorama and goes to the hooker/strip club(?) would probably be out. And the scene that would without a doubt be completely removed or reworked entirely no questions asked in a modern remake would be the scene with the centuries old creep Beetlejuice trying to marry an underage teenager.
You couldn't make 8 heads in a duffle bag today, because people would be like "what the fuck? This is just 8 heads in a duffle bag. Did I just pay to buy a decades old movie?"
You couldn’t make Toy Story today because NOBODY should be okay with how disturbing Sid’s face is.
On a side note, with all the remakes that are made nowadays, why has there not been a shot-for-shot remake of Toy Story using Pixar’s modern tech? Please, fix those terrifying lips. PLEASE
You couldn't make any movie today, because you probably arent someone that knows how to make movies, and has the relevant equipment and team of actors on hand, and even if you do or try to get by with the sub-par equipment on like your phone camera or something, one day just isnt enough time to make a whole movie in.
Scully and Mulder often had to clarify "they were in an area that did not get great cellphone coverage" thirty years ago, they were always getting separated in urban settings
You couldn't make Taxi Driver today, because Travis would have already died by suicide in a school shooting before reaching adulthood and getting a job. Plus watching Travis's nihilism growing not out narcissistic disgust with the seedy underbelly of New York, but out of love for the seedy underbelly of 4chan, wouldn't really have the same kick to it.