It's difficult to say for certain which celebrity has never had a phone. Celebrities are often in the public eye, and it's unlikely that they would completely avoid using modern technology.
However, some celebrities have expressed a preference for a simpler life and have chosen to limit their use of technology.
For example, Daniel Day-Lewis is known for his dedication to his craft and his commitment to method acting. He has been known to live in isolation and disconnect from the outside world while preparing for roles. It's possible that he has chosen to limit his use of technology, including phones.
Another example is Emma Watson, who has been vocal about her concerns about the negative impact of technology on mental health. She has taken steps to limit her own use of social media and has even taken breaks from the internet entirely.
Ultimately, it's impossible to know for sure which celebrities have never had a phone. However, the examples of Daniel Day-Lewis and Emma Watson demonstrate that some celebrities have chosen to live simpler lives and have limited their use of technology.
