Dammit.  I have to give credit to Microsoft for doing something right.  Or maybe Microsoft is reaching into its same bag of dirty tricks?

I have an .ics that I want to add to my cloud calendar.  Very easy to do with Office online.  Open the calendar window and drag the file from my computer into the calendar.  Bam!  It’s imported.

Google is more complicated.  I have to go to settings and import the file.

I couldn’t find a way to import the .ics into the icloud calendar from my web browser.