Ai chatbot that are good at disguising themselves as being human ?

Most popular ai bot are really at it to remind you again and again that they are ai even when it is not relevant or they follow up some BS pattern

Like chatgpt usually always talking in bullet point and adding -- unnecessary And obviously there intro lines

Even if their advices are good , it still take me back due to how robotic they sound

I just wish for a free ai chatbot which sounds humane and is available for android