In 2030 there will be adoption of blockchain at its peak ranging form health and hospital records to other aspect of the global industry. The use case of blockchain technology will be embraced. However for cryptocurrencies their is high tendencies of it being regulated by then

According to Forbes.com (2019), There are 5 predictions for the future of blockchain and cryptocurrency. The U.S. economy’s bull run will end, and crypto interest will soar.When other currencies falter, people may turn to blockchain to safeguard their savings and move money across borders, strengthening the technology’s footprint while the wider economy struggles. The gaming industry will emerge as a major use case.The gaming scene tends to appeal to people with more technological savvy than the general population, which makes gaming the perfect testing ground for new blockchain functionalities. The U.S. will maintain a ‘wait and see’ regulatory approach.America led the way with innovation and investment in the space. Blockchain technology is simply too diverse and too relevant in too many areas to constrain itself to a single killer app. Stablecoins will gain popularity. The industry will recognize that blockchain’s ‘killer app isn’t coming.These incredible new manifestations of blockchain power can connect to every type of tradeable asset to increase confidence in nervous and unpredictable financial markets.

I think Blockchain technology will be at the top. Bitcoin will be the strongest cryptocurrency and payment method. Governments will have given up competing against Bitcoin and most of the governments will have legalized Bitcoin by 2030.

Blockchain is the inevitable end with the loss of trust in the governors of countries and the loss of trust in bank systems. I think it will be used in elections very soon. The future is definitely on the blockchain.

Blockchain look fantastic on 2030 with many support not only from investor but also many companies want to adopt blockchain technology for the future, they want get soft service and faster transaction using blockchain for the future.

It's really a High IQ thread because you are going to say about the future which is the long way. If you say about 2030, I must say that Bitcoin will dominate in the monetary system, Also Ethereum will work very promptly when people will get a lot of access to pay their payment or Bill by this cryptocurrency. Hopefully, a large number of cryptocurrencies will be here available and Cryptocurrency will be the mainstream of the monetary platform. Not only that but also the Government will take it into consideration for using it very fruitfully. From my perception, Blockchain and Cryptocurrency will be a vital platform in the coming future.

So we are almost in the midway since blockchain technology's inception and 2030 which by far, I would assume that when that time comes, most industries including the Governments were already applying it to their existing systems and methodologies, - in a process call blockchainization.

Take the case in my country, where almost other Government agencies has a different set of records be it on a person's identity or civil registry, medical records, tax records, vehicle registration records, etc,(most information systems are not integrated) - which makes it very redundant and costly to maintain the records integrity. I think when all this data is blockchainized, the Government can really save a lot of money and resources and aside from that, their will be a high degree of transparency which is badly needed right now to radically minimize any form of fraud and corruption!

So far, I guess it will only take for us a leader that has the political will to implement this disruptive technology in the future. Hopefully soon!

Thanks for making this clear, people always mistake blockchain for cryptocurrency forgetting that it is just a node of data storage ledgers which provides a decentralized space where all data can be access by any connected pc to the network. Blockchain is a peer to peer connected computers that stores data.  There are a lot government institutions that use blockchain for data storage. In fact, centralized institutions usually perfer using blockchain for their data storage. The only future i see blockchain is massive adoption of it for data storage.  

Yes, since we are talking about Blockchain rather than cryptos, we can just assume that cryptos will still be out there, but it's unfair to focus on them, not without a fair explanation of why this will be the major way of using Blockchain. I think that Blockchain will become widely adopted for ticket purchases, elections, perhaps keeping track of medical records and other sensitive data. It will probably also be used by banks that will make their own tokens simply to benefit from cheap transactions (you exchange fiat 1 for token, and then token for fiat 2, which is faster and cheaper for international transfers).