French themeparks see a 20 - 50% decline in visitors after introduction Health Pass
(Article is in French, couldn't find an English translation)
So, on July 21st France introduced a pass sanitaire, a health pass. You need this to get access to museums, themeparks etc. As of August restaurants and malls will be added to this list. You get the pass (via an app) when you are fully vaccinated, got cured from Covid or have a negative test not older than 48 hours.
In the first week of introduction all French themeparks, including Disney, saw a decline of 20-50% in visitors, with max 70%. While the announcement did get a lot of French people make their vaccine appoints, it also makes that people decide to wait till they have had their shots, or decide to wait till the measures are over.
There are no exact numbers for Disney, but what I did notice today. It's the height of summer holidays and at midday the longest queues were for Space & Big Thunder Mountain 45 minutes (no FP available).