[Lawrie]

Lots of daily problems for a rare crash. I haven't had a tablet crash in 25 years... There's a rule in programming: how many people are bothered often by a rare option? Adding options, selecting, confirming—it's a bit like the Mobile Sheets disease: too many confirmations, not enough simple, immediate things.

And tablet crash is the bad exemple : tablet restore everything

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You may consider a catastrophic crash rare, but before I retired I spent 30 years in IT and I can promise you that I saw way too many catastrophic crashes and they were ALWAYS a disaster, especially when the client had inadequate, or no backup - anything that can make system recovery easier is well worth it.  Total system backups are awesome!