These allegations are not new. What’s new is the UN acknowledging it and taking action to correct it.

This is from November:

https://unwatch.org/report-u-n-teachers-celebrated-hamas-massacre/

This is from 15 years ago:

https://www.reuters.com/article/idUSL05686115/

Lots and lots of similar stories for as long as UNRWA has existed.

It’s honestly not really open for debate whether UNRWA is intimately interlinked with Hamas. They are.