The decline of the stock has nothing to do with that. It has to do with their almost complete failure in the box office and at their parks.
The last 2 years they have had multiple movies bomb at the box office. Including Lightyear, Strange World, and others like the last Ant Man movie. And neither the latest Guardians of the Galaxy movie or The Little Mermaid is expected to show a profit with underwhelming box office numbers. Plus their Disney+ service continues to bleed both money and subscribers.
And after the recent reveal of the newest Indiana Jones movie that is looking like it will bomb also.
The issues of the company have nothing to do with what is happening in one state, it is because their movies have been underperforming or losing money in the theaters. Hell, they even managed to produce a Star Wars movie that lost money, something unheard of a decade ago.
And add to that, the $2 billion spent to open the Star Wars Starcruiser hotel was a complete bust. It seems that people are not willing to shell out $2,000 per person for 2 nights to stay inside a totally enclosed hotel roleplaying that they are in Star Wars (especially as it's Star Wars form the last 3 movies and not the classic movies).
That is why the company is losing money. The investors have lost faith that the company knows what it is doing, and they might be right.