Bitcoin is the dumbest thing ever invented.
If you think Bitcoin is dumb then why you're present on this forum? If you don't like the idea of Bitcoin and find it useless then I believe someone like you should not be part of the forum that's a place for Bitcoin community. You need some research I believe, no I think you may need some treatment so you can understand Bitcoin properly.
As for me Bitcoin is the greatest thing on earth anyone can achieve because it's has a great value I don't just know why you are rating low on Bitcoin if you know that Bitcoin is nothing then leave this forum or maybe you need someone to educate you about this greatest coin called Bitcoin so that you can have some great ideas about it