Bitcoin i a scam all over internet?

Hi, i have been trying nearly every possible way to make bitcoins online.
Seems like nearly every one of them is a scam no matter how many websites you visit.
They all just claim that you can earn or win or something else, but reality is that every website in there just trying to earn from you not actually give you anything.

So let's start with so called cloud mining websites.

They are most dangerous in the bitcoin industry as they offer you unreal rewards in very short period of time.
Downside of this is that you have to invest btc to earn and most likely the website will shut down before you will get your money back.
They usually very easy to notice as they claim to return your investment over 3-4 month's and after that purely just earnings.

I have visited over 100 cloud mining website and none of them seem to be legit.

Although i have been using this one

www.genesis-mining.com

There is a down side of this one as well, this is 100% legit website with a big company behind.
Downside is that time to return your investment is not so attractive as it takes around 9-12 month's depending on the amount invested. I have been with them for over a year now and managed to double my 0.5 btc.
If you would be interested to try it out ( not saying to do so, its up to you) you can use my code that will give you 3% discount on your investment.

Code : rwmOzZ

Next one would be bitcoin dice games and such. There are many of this type site where you deposit btc and play dice to double yours. If you think that house does not always win then go for it.

If you are willing to try it i suggest you to use this one below.

This site is no different as any other just they do pay you in items regardless you win or loose as long as you play.
It all depends on the amount you play.