I like to ask the following questions:
What will happen to all the GPUs mining rigs when ethereum moves to PoS? Will they move to another PoW crypto?
Will the miners(now call forgers-probably more than half of these miners will not be qualified to be forgers) still be interested in being the "backbone" of ethereum?
3)Based on the reward system which was discussed (using interest rate), that will turn Ethereum into a 75% fiat/25% crypto hybrid; and thus, where will the appeal of this cryptocurrency be?
If the appeal of this crypto dwindles, will ETH drop back to pre-2017 rate?
Are the miners the very reason for ETH's current price?