Its not perfect as an analogy since police are the state's sanctioned violence and teachers are not, nor are teachers in charge of preventing rape generally, but it kind of works since kids generally do have to go to school of some kind.
I expect in the above hypothetical the person you're asking would agree that yes, all teachers are part of the rape problem. The logic is the same and it hinges on the idea that allowing and intentionally enabling <very bad abuse if power> instead of fighting to expose and stop it makes you part of that problem even if you aren't directly doing the bad thing. Doubly so if your job is to expose and stop that abuse in every group except your own.
Only 10 officers were charged with a crime from these cases. What do the 'rubber-room' stats look like?
The Wikipedia article includes a claim that sexual abuse in public schools is 100x the abuse by priests: https://en.wikipedia.org/wiki/Sexual_harassment_in_education...
This NIH study finds 1% of students reporting grievous sexual misconduct by educators: https://pubmed.ncbi.nlm.nih.gov/35499558/
This Ontario study finds a much higher prevalence of abuse (internationally): https://www.learningtoendabuse.ca/resources-events/pdfs/Teac...