 First off, many people have praised this rescue mission because it's got the belugas out of a dangerous situation, a war situation, and to safety. But as you say, some have questioned why they weren't released into the wild. And the reason for that is because they've been in captivity for too long. They're too reliant on human care. So if they were released into the wild, they'd struggle to survive, to feed for themselves. This has also opened up a conversation about captivity more generally.