Yes, I'd agree with that. BTC to a million could and would eventually happen. The crypto market cap will help move in that direction. My hard scepticism of Doge getting to a dollar is that there are no fundamentals. It's not a store of value or of any utility.
But as you say, never trust the human race. And if doge goes to a dollar, I would seriously worry about the entire crypto market.
RE: Will Dogecoin reach $1?