FWIW, Sony assured customers that their credit card information would be kept safe, and it was not, due to their failure to anticipate hackers getting around their security. It was a business move on their part to convince customers to trust them again, as many people would not have returned otherwise.
If my credit card information was stolen at WDW, due to their failure to protect it, I believe an apology would be in order. I would also be hesitant to trust them again, so a perk to regain my trust would not be an unreasonable expectation, IMO.
Most people understand that WDW has absolutely no control over the weather, and WDW makes that fact very clear in their "no ticket refunds due to weather" although they have made some exceptions for some special ticket events,
I would not expect any compensation beyond WDW doing everything in their power to keep me safe (although there is no way they can guarantee it) and with as little inconvenience as possible depending upon the circumstances.
During the few times that WDW had to close the parks due to something out of their control, and guests were forced to stay in their hotels, they provided entertainment and other perks at the hotels. And worked exceptionally hard to get the parks reopened ASAP. That's all that should be expected, and is a reasonable compensation.