"Communication between parents and healthcare providers is supposed to be a key tenant of the program..." (from "Canadian mom’s fight for her son with 4 rare diseases: 'I’ll keep pushing until someone listens'" — 5 June 2025)

"Tenant"?! The word is "tenet". There is no renter paying for an apartment in the program.

Language is just about the only tool that a journalist has. Will you please learn it?