Do not give your Google account password to MacCleaner to "fix" your computer, this will delete everything on your computer.

Pretty simple, I was on r/unpopularopinion and someone kept complaining about their computer being slow. Some guy in the comments said "make a new Google account, and delete all the data on your computer to 'Factory Fresh'" to fix the problem. He then asked for permission (by giving him his Google account password) to get into his Google Drive account and delete everything so that everything on his computer would be deleted. Do not fall for this trap.