This is not about me. It doesn't matter what most people feel or what they want to do. It's the situation where people are expected to run often invisible code written by untrustable people that is wrong. People should have the right to know and control what their computer is doing, even if they don't want to use that right. The current situation doesn't allow them to have that right.
> I think most people expect that they're getting some service (like a browser) by allowing developers to execute arbitrary code
The problem is that it's too easy for developers to use other peoples' computers for their own benefit when the current situation of the web is that people automatically let random people on the internet run code on their computers. It happens all the time. That's why they should not have this freedom.