Hegar

Interesting! It doesn’t to me. I don’t feel that meaning in the context of sentence that is contrasting ‘dark’ with ‘friendly’.

The only other time I can think of ‘sitting in a cave’ being used is by my parents before they would turn on the room light when they found me playing video games in the dark. Another context that is just about light and not size.

But I could believe that some people associate cave with small.

I don’t think they did. They said they see no difference in the apparent size of the rooms in the images. Separately they indicated a personal preference for white colored rooms.

Our brains are surprisingly easy to trick.

For sure! But in this case the brain is being tricked because we benefit socially from going along with what higher status individuals say is true. This is the social illusion of marketing, not a perspective trick or an exploit in how the eye and brain process light.

They are all the same, except that the color is different.

This is a marketing ploy by an interior decor site - it’s just make-believe. Colors can’t make things look bigger or smaller, as anyone who’s seen colors knows.

justified authority

I think ‘organization without authority’ would be a better way to put it.

It sounds like you probably mean that, I just think that for a lot of anarchists ‘authority’ is a bad word. I don’t call myself an anarchist, but I agree with a lot of anarchist thought. Certainly to me ‘justified authority’ sounds like a contradiction in terms - all authority is based on artificial and unjust hierarchies, so could never be justified.

Most anarchists i’ve met tend to be focused on the practical and spend most of their lives thinking and talking about the ramifications of their actions and political action in general.

If you’re seeing similarities between ‘rightist nihilists’ and anarchists, you’re looking at stereotypes and not reality. They’re world’s apart. Anarchism requires a core of burning optimism about human capacity for co-operation and self governance. Depending on what you mean by ‘rightist nihilists’ you’re talking about no strong beliefs or diametrically opposed beliefs, goals, organizing structures, etc.