Has anyone had correction after removing implants?

I came in for orthodontic consultation... but I'm worried... so I'm asking...ㅠ Is there anyone who had braces after removing implants? I had implants for the 4th left upper tooth and the 4th lower right molar 2 years ago. Now that I am trying to correct them, they say that the implants are the problem. They say that the lower teeth should not be removed but teeth extracted in front of the implants, and the upper teeth implants should be removed and then corrected. ..The period is about 2 years.. The total cost including cavity treatment is about 6.5 million won. Q. Are there any side effects after removing the implant? Q. I heard a lot at the hospital that my gums are weak... I wonder if they will become weaker after the implants are removed..? Q. Is it okay to correct it after removal? Those with experience, please leave a review.