From the article: "The act has been welcomed by child safety advocates."

Same beeing tried for the EU.

The proposed regulation is excessively “influenced by companies pretending to be NGOs but acting more like tech companies”, said Arda Gerkens, former director of Europe’s oldest hotline for reporting online CSAM.

“Groups like Thorn use everything they can to put this legislation forward, not just because they feel that this is the way forward to combat child sexual abuse, but also because they have a commercial interest in doing so.”

If the regulation undermines encryption, it risks introducing new vulnerabilities, critics argue. “Who will benefit from the legislation?” Gerkens asked. “Not the children.”

“So it’s very clear that whatever their incorporation status is, that they are self-interested in promoting child exploitation as a problem that happens “online,” and then proposing quick (and profitable) technical solutions as a remedy to what is in reality a deep social and cultural problem. (…) I don’t think governments understand just how expensive and fallible these systems are, that we’re not looking at a one-time cost. We’re looking at hundreds of millions of dollars indefinitely due to the scale that this is being proposed at.”

https://balkaninsight.com/2023/09/25/who-benefits-inside-the-eus-fight-over-scanning-for-child-sex-content/

This whole article is worth reading despite its length. This is a mess and the UK is only the start, they are aiming for this being implemented world wide.