Not every negative Google review is permanent. If a post violates Google’s...

https://www.globalbrandsmagazine.com/erase-com-explains-how-and-when-google-reviews-can-actually-disappear/

Not every negative Google review is permanent. If a post violates Google’s policies—like spam, conflicts of interest, or hate speech—you can request a removal. Outcomes vary and success depends on the strength of your evidence