You are not a fiduciary in this context so would not have fiduciary responsibility to the owners (public or private). Essentially your relationship is with the

You are not a fiduciary in this context so would not have fiduciary responsibility to the owners (public or private). Essentially your relationship is with the company as a user/buyer of their product or services and is governed by user agreement - which may be a blanket EULA and may or may not be enforceable.