The amount of money required to "maintain" the price of anything is a function of the amount of goods supplied **to that market**. Not the amount of goods in existence.
If coins are not reaching the market then their value does not need to be supported by demand, so they can be discounted. You can't just take the number of coins "created" each day and multiply it by the price.
That would be like saying that the "market cap" of Salmon is the price of salmon at my local fish market times the entire amount of salmon on boats, in deepfreezes, etc etc - i.e. "not for sale". If all that extra salmon suddenly arrived at the market and was made available for sale, the price would go down. As far as value is concerned, if it's not for sale it doesn't exist.
Thats why these market cap figures are a bit ridiculous (even the ones on coinmarketcap.com etc). Because the market cap measured in this way goes up even if 1 person buys 1 coin. It suggests that that is the amount of money that's been spent on that coin when that's obviously baloney. Look at Bitcoin - it's got a market cap of 12 billion at the moment which I'm sure suggests to a lot of people that 12 Billion dollars had "gone into" bitcoin.
Whereas in fact, if 2 people bought 2 bitcoins for $1600 each and that was the last traded price, the market cap would suddenly jump to $24 billion ! That's how stupid all these statistics are that are calculated in this way. They are totally misleading toytown doodles that don't tell anyone anything and I really wish folks would take less notice of them.
welcome to how the stockmarket works, genius