"And the url did not work because my work email is private (and will stay so)." I have not tried this, but there is some email obfuscation feature: https://pr

"And the url did not work because my work email is private (and will stay so)." I have not tried this, but there is some email obfuscation feature: https://proton.me/support/pass-email-alias https://proton.me/support/pass-email-alias and other email obfuscation services. Not sure if this would matter for something like a calendar import, as I'm sure how the traversal works. Also, the author could have tried a Murena /e/ os de-googled phone. Glancing at my Murena /e/ os "App Lounge" there's dizzying number of calendar options with high privacy scores. Also, doing some poking around and testing rather than going all-in on proton mail's calendar, esp. if calendaring is so important. That said I use proton mail's calendar for everything personal and it works "ok" for me.