That would make the review system pretty worthless if all you had to do to avoid a bad review is not leave one yourself! Hosts would quickly figure out to just leave reviews for guests who were super happy with their stay.
Here's how it actually works:
https://www.airbnb.com/help/article/2059/host-and-guest-reviews
Both people have 14 days. If both host and guest submit a review before 14 days, they'll post them early. If only one person submits, they'll hold it to give the other party a chance to review within the 14-day window when it will publish. You also have 14 days to respond to a review once it's posted to your account.