Bitcoin is a currency started by developers that were interested in the idea of sending online payment without a central authority that would check the accounts. The idea and the whole thing (with Satoshi Nakamoto, blockchain technology etc) inspired many people to use it. And some of them, worked on it. Due to this big adoption and fixed supply, bitcoin went to moon. At least for a while, but it did. And right now it is high as well.
Well, do we need it? Because, I can see that people use it only as an investment or as a money laundering tool. Black markets rebornt after the creation of bitcoin. I tried to convince someone to use it, but you know what? I couldn't. Why? Well, honest people don't afraid the central authority, in addition with the dishonest ones. Those who want something that is illegal, cannot do that. So they use bitcoin.
Governments don't want it and they wish they could prevent it, because they cannot track you easily, they cannot tax you, they ..., they ..., they...
Governments like censorship, and there is 0% censorship on bitcoin.
I like bitcoin, a lot. But I don't think that this world needs it. Except if they want to hide something. Prove me wrong.
Okay let me clear few things for you :
* It's only used for investments and money laundering ?
Only 10% Bitcoins is used for illegal activities !!
It's an amazing source to transfer the money from one part of the world to another without compromising time/privacy/excess fee and all.
People are buying houses with it !! Even coffee.
Lightning network does need a lot of improvement but in the future we might have some new way to send instantly without using much fee.
* You are seriously talking about governments like they are the rulers of the kingdom and we should do as they please. They work for us not the other way around! Ask for your rights.
See this centralization is disastrous !! We are living in a world where people are oppressed and corruption and discrimination is killing most of them , decentralization gives person a chance .
* It actually gives us a chance to protect our assets in a different way , trade for short and long term , have a option for the time when market falls , even during corona virus Bitcoins did help a lot of people , it provided jobs , opportunities to earn , expand their business overseas without much problems.
* Cash is used way more for these things !!!
We cannot even expect to actually find out about the transactions and such but Bitcoins is transparent and when we are talking about censorship and government , we should understand that it is way more open as compared to any governmental body.