I like to bike when I can, but I’m still nervous to leave it even with a U-lock around the frame. I’ve also had a seat stolen before (not even a good one), but I’m not sure if there’s anything reasonable to do about that.
What do you do to lock up your bike for commuting?

What I’ve learned from Dutch friends is to have two different kinds of locks on your bike.
So when I for an electric bike I for a string u lock plus a horseshoe lock