- "Since the way Bitcoin works is fixed" Bitcoin's work is not fixed. Since it evolves depending on the wishes of the community You only need the 51% of the net

- "Since the way Bitcoin works is fixed" Bitcoin's work is not fixed. Since it evolves depending on the wishes of the community You only need the 51% of the network has applied the changes in order to evolve. - "limited supply they still wouldn’t be worth” I think limited supply is one of the most attractive things of Bitcoin :)