Because an individual has free will and agency, and scale matters.

If you teach someone chemistry, that someone probably has sense to not use it for criminal purposes. If you have a track record of teaching future terrorists specifically, you will be shut down. Crucially, before you educate them en masse.

If you’re comparing that to a tool that essentially educates thousands, millions of people, with no KYC, you bet budding terrorists are going to be disproportionately represented within that group.