@Danielle1023 Airbnb asked the guest to leave on your behalf, and the message you took from that is that you can't ask the guest to leave? This makes no sense to me at all.
Yes, it's true that Airbnb doesn't prevent a guest from leaving a review after you've kicked them out. And indeed, most customer-facing businesses face the risk of negative online reviews when they enforce the rules. But very few of them have the opportunity to reciprocally review the customer.