Oh that's the big important doors

I suspect the other person meant the door and chest lockpicking minigame. That's just... move mouse tiny bit, press A or D, move again, done

Been a while since I have played it, so my memory is probably vague on these details, but I assume that would be possible if you were low level, trying to pick a high level lock. But then wouldn't you also run out of lock picks? I'm wondering how many people watched a streamer fail lock picking for hours...

I see games that look interesting these days, then they mention lock picking, and are instantly very uninteresting.

you consider lockpicking in skyrim to be a game?