

I find zero sources that agree with your claim.
I find several sources that indicate that therapists in all US states are required to break confidentiality when child abuse has occurred.
https://psychcentral.com/health/what-do-therapists-have-to-report
https://www.stopitnow.org/ohc-content/when-must-a-therapist-file-a-report
https://www.huffpost.com/entry/what-therapists-report-confidentiality_l_5d2cf063e4b0bca603641a62
https://www.mentalyc.com/blog/exceptions-to-confidentiality-in-counseling
So either you’re talking about another country’s laws (in which case I’d like to know which country), or you’re just incorrect.
I’m in Colombia, where psychologists are required to report “human rights violations, mistreatment or cruel, inhuman or degrading conditions of confinement of which any person is a victim and of which they become aware in the exercise of their profession.”
What’s your source for this? I find nothing that says therapists don’t have to report cases of child abuse.
I just responded to someone else with a long list of sources that indicate that therapists across the US are required to report child abuse.