Did you read the post? They obviously went and reviewed what was going to be included in that list before continuing, then just mixed up the list that was used in the final result. That's an understandable thing to miss when testing...
Yes. They still released a product without validating the issue where many other products of this category fail. Maybe it's a stupid mistake. But it really reduces my trust in how much they pay attention to this project.
its a free service that they are providing as a social good in a strange time when more parents and more kids are spending more time on the internet than ever before. It wasn't malicious, there was no harm done, and like everyone else their resources are at leas unbalanced if not constrained right now.