Why IMDB don't stop review bombing?

statistics - Strange distribution of movie ratings - Mathematics Stack Exchange

Pick up a book, watch a film and go to a restaurant — without Zomato, Goodreads or IMDb

Ms. Marvel' Review-Bombed Into Being The MCU's Lowest-Scoring Show On IMDB

Eternals' Becomes Lowest-Rated Marvel Film Ever on Rotten Tomatoes; Faces Review Bombing on IMDb

Are Weebs Review-Bombing Bluey On IMDb? Some Redditors Think So

Ok what about the review bombing on IMDB? And you have to have proof you have seen the movie before rating it on Rotten Tomatoes nowadays : r/saltierthankrayt

What does it mean that 'The Last of Us' episode 3 has been 'review bombed'?

Ms. Marvel' Review-Bombed Into Being The MCU's Lowest-Scoring Show On IMDB

THE LAST OF US Episode 3 Has Been Review-Bombed On IMDB With Almost 30,000 1-Star Ratings

Review Bombing: A New Threat to Authors - Good e-Reader

Aamir Khan's Laal Singh Chaddha being review-bombed on IMDb, scores 4.2/10 rating

Reviews: The Price of Freedom - IMDb