Carfting Legendary Weapon
So you can switch between crafting professions by paying a fee. Not sure how big the fee is, because I’ve never done it.
Or you can create alts solely for crafting. The gift created are account-bound, not soulbound, so you can transfer them to your main after you create it in your alts.
^only 40 silver for a 400 craft
But yeah, the recipes are account bound, or can be made account bound when they’re a more specific item, so it doesn’t matter which of your characters is maxed out