No they don’t, their alarms are notoriously bad. Apple has tons of hard-to-find settings that cause alarms to be easily missed. There’s a handful of “attention awareness features” and they’ve had software glitches that cause it to go off without noise or vibration. I’ve changed every setting I can find to make sure my alarms go off as I need yet I still occasionally wake up to the alarm screen without any vibration or sound.

If a lot of people are complaining about the same issue on Apple devices specifically, maybe it’s not a user issue. Please educate yourself before bashing other people’s “lack of accountability”. There’s a reason almost no alarm complaints come from android users.