Because most of the new people who are now registering in the forum are from poor countries. They have no starting capital, they have no jobs, didnt graduate from a university or from college and no career prospects.
That sounds bad, but its a fact.
I agree with this. Also some people think that it is too late to invest in bitcoin since 1 btc is very expensive. Some new comers are in a jackpot mentality where they will buy or get something cheap hoping that it will be worth a lot in the future.