Agreed. I would say if you're going to a theme park, just assume that there are not insignificant odds you are going to be exposed. So if that would be a concern, don't even consider going. Because not everyone is going to comply at all times and there will be mistakes (lifting mask to talk or sneeze or whatever). And if the people who do that aren't complying when it's required, what makes you think they're complying when it's not?
Theme Parks are an unnecessary risk. All park-goers need to understand that.
Don't let the promise and enforcement of masks/social distancing lull you into thinking you'll be perfectly safe.
Edited for typos