I don't think those are analogous. People make suggestions about their own health, for their own perceived benefit. That, I get every single day, 24/7 - and so

I don't think those are analogous. People make suggestions about their own health, for their own perceived benefit. That, I get every single day, 24/7 - and so does every professional in every field. If it was THEIR app, they would ask about different hosting providers - and I would explain why or why not because it's my job.