eBike technology explained

Hey everyone!

Been thinking a lot lately about how rapidly eBike tech is evolving, especially when it comes to safety features. I ride a Class 1 hardtail eMTB mostly on local trails and sometimes for my commute, and I'm curious about what tech advancements people are finding genuinely useful for staying safe. For example, things like integrated lighting systems, advanced braking (ABS?), or even smart features that detect road conditions.

What eBike tech, specifically related to safety, do you think is a game-changer, or what are you hoping to see more of in the future? Any personal experiences where a tech feature really helped you out?