2000 VS 2023 Internet initial entrepreneurship cost:
Before, you had to build your own computer room, now you can choose Alibaba Cloud/Tencent Cloud/Amazon Cloud at will, and get it done in minutes
Before, to make a website, you had to type the front-end and back-end code one by one, now you can just take an open source and modify it as you like
2023 VS 2043 Blockchain entrepreneurship:
....Think about it, taste it, will anyone rewrite a chain?.