Were there quarantine rules enforced at your theater?
Did you have to sit a minimum distance from others?
Did you have to wear a face-mask or gloves?
Was there a maximum number of audiences allowed in the viewing?
Theaters are only allowing the purchase of a "digital ticket" online. Right there, they have your credit card, and name, etc. They will eventually use this data to enforce what's called "contact tracing" where if someone at the theater eventually gets CONvid, they will contact you to force you into a 2 week mandatory quarantine.