As long as they're not hawking their wares like some carnival barker, I'm fine with their advice. Even when they offer their product as a palliative, as long as that palliative has a proven track record, and it fits into the discussion, then it's okay with me. It should never be passed off as a cure.
It's a fine line to toe. The same can even be said for reviewers, engineers, et al, anyone who has a particular expertise and a leg up on others.
They can offer advice but not push their product as the end all to end all.
All the best,
Nonoise
It's a fine line to toe. The same can even be said for reviewers, engineers, et al, anyone who has a particular expertise and a leg up on others.
They can offer advice but not push their product as the end all to end all.
All the best,
Nonoise