Hoarding actually wont make bitcoin grow further, it can help people to avoid panic sell but can't make bitcoin grow, the correct way to make bitcoin grow is by creating the awareness like OP said and asked people to invest in bitcoin, but we can't asked local shop to accept crypto, because its not giving benefit to the store if the price keep on fluctuative, and some government won't allowed crypto being used for transaction payment, to make bitcoin into healthy currency the demand and supply need to be balance