I saw that OP missed Calendar.app and I was convinced he was a liar. I regret that this is so aggressively ad hominem but Calendar has such obvious bugs I do no

I saw that OP missed Calendar.app and I was convinced he was a liar. I regret that this is so aggressively ad hominem but Calendar has such obvious bugs I do not believe anyone - even the Calendar dev team - uses it. It has two jobs: store events and remind you about events. Calendar gives notifications 10 minutes into meetings I'm already in (because my phone tells me about the meetings). It is unfathomable that this could have been released if anyone uses it.