Bitcoin value with a simply supply and demand will explain everything.
For those who have no knowledge of bitcoin, it is useless to talk about the supply, what they need is faith in bitcoin.
Faith? You are going to tell a unknowledgeable to bitcoin about "faith in bitcoin"? If you were the one who try to convince me about that bitcoin ideology then i'll be one of those peers of OP who will tell bitcoin is indeed a ponzi base on that ideology.
Anyone who knows
supply and demand on explaining it will gasp at least a
little knowledge on how bitcoin works, on how it had a value when it doesn't have physical form because that's how bitcoin increase so much, simply because of its demand.