I've tried to. I think you may have misunderstood my initial statement...
which is why you think I'm changing direction.
All I can do is reiterate it.
Jailbreaking is a ridiculous status quo we seem to have arrived at where a user must use a security exploit to access certain parts of the operating system.
The specifics of what those parts are and what you might do with them doesn't really matter
The fact is that you're locked out of something you own, and locked out of being a user of your device, which is against the very idea of an operating system.
That's how I feel, and if you want to dismiss that as esoteric and trivial, then fine. It's enough for me to justify my position on these things.
I learned to code by poking around inside the home computers of the eighties, seeing how they worked and breaking them. I fear that the next generation won't be able to.
Browsers are applications, and are not part of the operating system!
Btw, if we're really discussing operating systems, we're really talking about Mer.
There's not a lot to Sailfish in the OS context that isn't Mer, unless you want to discuss the oddness of Silica (which I won't disagree with).