You're the one claiming people don't perform destructive actions with VR.

If you want to defend this horribly dangerous product, feel free. But normal people will continue to call out such an awful product design.

Really, we need to get rid of VR.

I'm sorry, but you don't know what you are talking about. I recorded the video/gif you referenced in your first post. While my one friend did slam into a wall, she only did so because she ran. If you walk the system will stop you from crossing the play space boundaries (pass-through camera and virtual walls), and in the many, many demos I've given in the space you see up there in the video, not a single person has had any problems. And in case you hadn't noticed, VR is already a consumer product.