It's far too easy to jump to "if the non-digital equivilent happened.." comparisons without realising that they don't actually line-up right.
If I broke onto an MoD base in person, no matter how little damage I did or how much my motivation was politically driven, I'd be arrested pretty damn quick. And I'm talking about countries like the UK/US, not Syria.
Greenpeace did that lots of times. They usually went straight to the roof of the company building and unrolled a large sign with their protest text ("{companyname} polutes {someplace} with {somesubstance}" etc.
The beginnings of protests try to call attention for a cause. It gets media attention and people notice it. Now people know and can actually support the cause. If it can get a majority, the initial "illegal action" changed the law by forcing the government to react to what people actuallt want.
That's the essence of democracy: to make the government do what the people want and not the other way around.
I am really surprised (not positively) that this sparked a big discussion.
If I broke onto an MoD base in person, no matter how little damage I did or how much my motivation was politically driven, I'd be arrested pretty damn quick. And I'm talking about countries like the UK/US, not Syria.