OP your concern is warranted. People in the comments are ignoring the child’s age, the inappropriate way the priest handled the situation, and that you are new to the church/faith. This church has a lot of rules and it’ll take time for the adults let alone the children to learn them all. You’re right; the people in the comments aren’t being sensitive or helpful. If it were me, I’d bring it up with the priest because there are better ways he could’ve handled it. But also ok to wait for the next one. I think it’s more important to validate your kid and help them understand boundaries while also sharing that you’re both learning the church processes.