If Bambi can get a sequel more than 50 years later, I would say Alice in Wonderland could get a sequel.
I say would because I won’t say it. The sequel era is over. If an Alice in Wonderland sequel came out now at this very second, it would break the record for the longest time between a movie and it’s sequel by nearly 20 years.
But that’s not how production time works. It would take at least 1 year to make the movie. Probably more. Meaning it almost certainly WOULD break the record by 20 years.
I’m not saying I don’t think it will happen. I’m saying I think it’s genuinely impossible and improbable.