I posted the below on the feedback page. While there's some expected "I don't like the way the new OS works with regard to XYZ" issues in Big Sur, they flat out intentionally disabled this feature and made an app THAT I RELIED ON HEAVILY pretty much useless to me. I'm seriously questioning the logic & reason behind this. It's like "Okay everybody, we have to redesign this toaster... how do we make it really pretty, but also ensure that it doesn't actually toast the bread... so you know... that way nobody wants to use it for its intended purpose."
If you're here with the same gripe pls see link in top answer and give feedback.
Dear Apple,
The new snooze feature in the Big Sur Calendar app is useless if I can't set the duration of the snooze, e.g. 1 hour, 1 day, etc. You may as well just disable snooze altogether as this is counterintuitive to how EVERYONE uses the snooze feature. What was the thought process here? It's up there with making round tires octagonal. Please fix this as soon as possible so I can use calendar alerts instead of some clunky reminders app. As a busy professional (with ADHD now less) the calendars app used to be great tool to keep me on track, now I need to look elsewhere until this is fixed.