Classic HN dismissive comment.

The talent displayed here is immense. I challenge you to do better.

It is incredible talent and my comment does not try to claim otherwise. I indeed believe I would struggle to create a better system architecture, it is something I have not got a lot of experience in and I didn't try to claim otherwise.

This type of attitude is not constructive however, as if we followed this logic, we would not have coaches and athletes, as the coaches likely cannot do better than the athletes, but that does not mean they are useless.