Google Calendar removed events like Pride and BHM because its holiday list wasn't 'sustainable'

[Mountainguy]

5. Feels like we are rage-hunting

Because this happened last year, and make plenty of sense that the only holidays shown my default are federal holidays that many people get off from work.

The ability to add anything else you want lets people customize their calendars, is cheaper to maintain, and doesn't cause clutter on the default calendar view.