It's another opinion. Who are you tell them they are wrong? Once you learn about the history of Islam you will see that for 1400 years it was never just one way. they still believe in the oneness of god in Allah? Heck if you pour over classical tafsirs e.g tafsir of al-Tabari to name one, they legit had a geocentric worldview and thought the world was flat?!!! Are you going to believe what's written and still think the world is flat? come on don't insult your own intelligence.the problem with Mu'tazilite is that they always favor the mind over what is writen