This seam like a hopeless endeavor. If circumvention takes little to no effort the people that are already committed to CSAM are going to CSAM. And everyone else will just hate the burdensome bloat, etc. If you know your not a theif having your bags checked after paying is an annoyance
> If circumvention takes little to no effort the people that are already committed to CSAM are going to CSAM. Meta made 1.8M CSAM reports to authorities in 2024 Q4 alone. An awful lot of these people aren’t taking any steps at all to avoid detection – they are posting it to social media. You can argue the ethics of this scanning all you want, but if you’re arguing that it won’t be effective then you’re wrong.
If it were of real value they'd be touting arrests, not reports.