There are a lot of things that they have to do, and they have to do them right with extremely little tolerance for error.
The Web has become the de facto method of accessing the internet for almost everything. Most people think of it as the internet.
A lot of people do critical stuff through web browsers, so if something on a website breaks because of the browser, it’s a huge problem.
That’s why I feel like there should be both systems. Possibly public and private healthcare, but with the additional requirement that everyone has to have health insurance. Otherwise there’s going to be too much of a problem with young people not getting insurance and not paying in. You’ll also have NEETs and neckbeards who work 12 hour weeks and aren’t paying anything in to the system.