It is indeed very simplistic to compare it to gold and this is sadly part of the Bitcoin narrative. Gold has a recognition as an store of value based on its network effects while Bitcoin network effect is pretty low in comparison. We can imagine than if a Bitcoin2 is created with similar economic properties and gain more traction it will automatically replace the Bitcoin1 as a store of value. Obviously, this can happen to gold either but with much less probability thinking on all the financial network gold is part of.