So instead of running code in the browser's sandbox, you have to run it at user level? Sounds terrible and this is what things where like in the 90s. Say you wa

So instead of running code in the browser's sandbox, you have to run it at user level? Sounds terrible and this is what things where like in the 90s. Say you wanted to do some banking, you would have to download and install the bank's application, which usually only ran on Windows. No thanks.