However, I feel like, in some ways, Disney is jumping on the "ban plastics" bandwagon as just another way to improved their bottom dollar & not really out of a desire to be more environmentally conscious.
If it were truly a concern, they'd find an alternative to the millions of plastic water & soda bottles they sell daily.
Think how much $$$ they'll save by not purchasing plastic straws (& lids?), by not providing logo-ed plastic bags for the hundreds of purchases made across Disney parks & stores, & by not providing sets of individual toiletries for their thousands of resort rooms. (And, by asking guests to purchase reusable bags, they're passing even more of their costs on to their guests.)
If being more environmentally conscious would cost them more $$$, they wouldn't make the changes.