These are my three posts from the other thread. They pretty much sums up my opinion.
On being able to unlock your own pot within the app:
Based on the figures given by @BethS stating 20% of locked pots are unlocked by COps and 6.5% of COps time is taken up from unlocking pots:
Based on @Dannytc stating he wanted a location based lock/unlock to create a little friction: