Originally posted by ScreamPasteYou made the claim so the onus is on you.
Prove it. Prove part of HH is not canon. (Pro-tip, you cannot.)And the Zelda community doesn't agree with you, they don't even recognise you as existing, nor are they some shadow council that decides canon. Nintendo does, Nintendo released HH, HH is canon.
Dark horse released it and crossovers are released by dc and marvel that doesn't make them canon.