Ask HN: What do you think about security camera blurring faces?

I feel a bit uncomfortable with my face shown in videos captured by my home security cameras. Partly because I am camera shy, and partly due to privacy reason. So I think it would be nice to have my face or certain faces blurred by default in camera footages. This could be done with current technology. I am thinking to develop this feature for the security camera application that I am working on. http://ai-cam.app/

Wanna hear what you think.