Because people dont wanna keep on cooking at the calendar in couple of minutes. The remidner/ alert should come to the grid view.
Airtable’s calendar views don’t currently support alerts. To receive alerts, you’ll need to subscribe to that view in a separate calendar app (Apple, Google, etc.), and adjust your alert settings there. Go to the view’s Share menu, then choose the iCal subscription link to get a URL you can use to subscribe to that calendar view in your preferred calendar app.