I don't think Will's experience supports that. It's not that he gave some consent that, looking back on it, wasn't valid. Instead, he repeatedly and explicitly did not consent, and was ignored.
Apparently he was coached into giving consent the first time:
she made me to go her commercial agency and tell the children’s agent, “I want to do what mommy does,” which she has lied to herself about for 40 years. I clearly remember sitting at the kitchen table at our house in Sunland, while she coached me on how the meeting was going to go. She played the agent and I was me. She gave me commercial copy to practice. She coached and prepped me and I went along with it because I WAS SEVEN.
she made me to go her commercial agency and tell the children’s agent, “I want to do what mommy does,” which she has lied to herself about for 40 years. I clearly remember sitting at the kitchen table at our house in Sunland, while she coached me on how the meeting was going to go. She played the agent and I was me. She gave me commercial copy to practice. She coached and prepped me and I went along with it because I WAS SEVEN.