If bitcoin reach 1million dollar price value possible increase the number of hackers and only millionaires can buy or afford to buy bitcoin if that speculatuon comes true. And the government keeping all attention for the bitcoin how to regulate as currenc.
Your statement is very surprising... considering your forum rank. You may be knowing that Bitcoins are indefinitely divisible. Each Bitcoin is divisible by 100 million units, and these units are known as "Satoshis". So you don't need to purchase one full Bitcoin. You can purchase
BTC0.001 or even
BTC0.0001. Therefore I would say that your statement that BTC will become unaffordable, doesn't make any sense.