Thoughts on bodycams?

I've been considering getting a bodycam, as I've lost out on a few jobs beecause they wanted footage of the serve and I typically don't do that. I'm a member of NAPPS and I know they frown on that type of thing. What do you guys think? Do you use one? Does it makes the subjects more likely to be hostile or suspicious or confrontational. I know there's an expectation of privacy in a lot of places too, so I wanted to see where people come down on this.