It may cause a reputation or legal issue, so it is not in their interest to admit it. In the real world, is there PhD students or researchers using ChatGPT to m

It may cause a reputation or legal issue, so it is not in their interest to admit it. In the real world, is there PhD students or researchers using ChatGPT to move forward and help them think their ideas ? Obviously yes, but admitting it may not be the right move.