Now my question is this, why have people not harmed some notable investors whom I believed have granted a lot of live interviews and explained how they started and how well they have profited in their various businesses why are they still breathing?

Maybe because most people are still humans. And the world is not as dark as it seems.

You're exaggerating too much, OP. Need I say that all famous investors should be attacked because we know about them? I think it all depends on the case, and conversations about confidentiality seem more like advice than an obligation. After all, when crossing the road, you look in both directions to be safe; the same thing works here, so as not to cause unnecessary fuss around you, they are not advised to shout about your profits.

Most people don't like hearing about successful people because of their Bitcoin investment because the wrong person is telling it, I mean you are in the wrong target of telling it to people who don't understand Bitcoin so they won't be interested in hearing your story, try telling it to people who understand Bitcoin, they will definitely be interested in hearing it, even become an inspiration for them and will be even more active in collecting bitcoins.

2)  Why are people not bold enough to use fake social media accounts to talk about their success stories after making profits in Bitcoin investments since they want to maintain privacy?

edited

1) My question now is this, does it mean people no longer profit in Bitcoin investment but yet there are informations about the increasing number of Bitcoin investors?
2)  Why are people not bold enough to use fake social media accounts to talk about their success stories after making profits in Bitcoin investments since they want to maintain privacy?
3) Why does it take my family members who abused me when I encountered a loss in my investment to listen to my success story even when they have seen enough evidence?
4) Why do people find it difficult to announce here when they recover from their losses but they come out to cry when they have a little loss?.

I stand to be corrected if this thread is not suitable in this board but I think we need to be Intentional in what ever thing we post here since it will encourage some people and also discourage some people depending on their level of understanding, this post is the result of my experience and I think I can boldly say my investment journey has been 70% profit, 30% loss, the enemies of Bitcoin did a bad work by helping me to know more about Bitcoin.