It will be so very easy to statistically support this that I would imagine there will be some sort of federal funding behind it. As a result,,, it would not shock me for this to be heavily supported.
I was in the CG for 23 years. From experience I can tell you the survival rate from wearing a PFD is substantial.
That said, I hear you and do agree it would not be an enjoyable thing to wear one all day long when you are trying to enjoy the day..