o Install this extension from the chrome webstore:

https://chrome.google.com/webstore/detail/user-agent-switcher/aedikcfpfonanffanecfolneiaoakmlc

o when using disney plus, right-click on the page and select “Microsoft Edge / Windows” as your user agent

o once you’re finished with Disney Plus, revert back to “default” as to not ruin Linux browser statistics on other web sites

PS: No guarantees, it worked for me in Chromium and Vivaldi. If you’re worried, please use a standalone chrome / chromium install exclusively to watch Disney Plus on your trusty Linux system using only the above extension for viewing.