It is not applicable to all altcoins. When you are holding some coins make sure that the kind of project is worth holding, because you might regret it in the future that your money results into nothing. When will you know if the project is worth holding? Of course you cannot be hundred percent so sure, so you have to make a thorough research on their project of those have still chance to reach the high value.
Unemployment is caused by limited offered jobs including bunch of requirements. Due to that, some people wont be accepted by those institutions who had high requirements or sometimes they will not apply anymore given the fact that they don't meet the said requirements. In bitcoin, you can find employment even you are not a degree holder, there are no bunch of credentials required, all you need to have is internet connection and knowledge about bitcoin. With that, I can conclude that bitcoin can eliminate somehow unemployment and that is an advantage to the economy of a certain country that you are in.
Cryptocurrency will certainly bloom in the future and it will contribute to the welfare of the people. It's not a joke, don't hold back because we can make money out of it and it will define the success of our future. For those people who doesn't believe leave them for as long as you are earning in a right way, keep working. There's a lot of ways for you to earn in crypto and one of those is joining the campaign and projects and you will be given free tokens than can be converted in your country's currency.
Bitcoin is a powerful tool that contributes a lot to a society to include the country itself. It gives a lot of advantages more than the disadvantages. Employment, fast transactions, business and other features of bitcoin has a significant role in people' lives. The more people engage in bitcoin the higher the contribution it made to an economy that it brings on.
A society cannot be called completely cashless society even if it is mostly using digital money. We cannot still deny the fact that we need the paper money to regulate the economy of our country and to identify us that the currency we are using is belongs to that society. It is very normal nowadays all over the world to use cashless mode of transactions but it wouldn't determine the society to be as cashless.
Bitcoin and bank system are two significant system in terms of economic growth. They both have the capacity to help the people's transactions to be processed but we have to remember also that they have different features and limitations. Which means both of them cannot replace one another. We will be needing those two in our economic growth and of course for our own consumption. Although bitcoin's one objective is to eliminate the third party processor for transactions it doesn't mean that it would replace the bank itself
Check the website of their project first if it is trustable or you can see their subscribers and followers in social media such as Youtube, Twitter, Facebook, Telegram and etc. Read their projects and proposed platforms and goals for you to understand and comprehend better if their objectives are clear or not. You can also read their whitepaper, it can help you to recognize if that coin is good or not.
Despite the technologies that we have including the digital currency, paper money is still significant despite of those. So I think that it will not disappear in the future since we can use it for the transactions in the real world. Even the world dominates the technology specifically the internet connections it would not defeat the idea that paper money is still used by the people. Although digital money is fast and requires no cash it would still be good if you have paper money with you when emergency will occur.
Since you are new in this kind of work, first you have to focus on how you can level up in this forum because everything is link here. In order for you to do that, you have to read about cryptocurrency and some rules and regulations of this forum. Everything is provided here so all you have to do is to research and apply the things that you've learned. You can apply first on airdrops, bounties and campaigns with small number of companies so that you can manage it first. But the key note there is you must follow all the instructions for you to get paid on campaigns that you've joined.
Proof of joined post Bitcointalk username: arrmia11 Campaign in which you participate: Facebook, Twitter, Telegram ETH address: 0xBdFcF2f0a01082515dae481412c29f3D559157bE