Australia

I suppose a lot of people who might be roughly characterised as 'right-wing populists' and against status-quo neoliberalism would find the Greens unpalatable, though.

The unpalatable bit for many, particularly young men, is the social progressivism of these parties. I see it time and time again: guys who would be easy Greens voters based on their economic and environmental policies don't take them seriously because their perception is that left-wing politics is primarily focused on issues of gender and sexuality. They don't consider these issues comparatively relevant and get attacked quite viciously online for this position which feeds into this broader alienation problem they are going through due to the shift away from traditional gender roles that would have given their lives meaning. Feeling alienated by the left, these guys drift right towards groups that validate their feelings and welcome them.

I don't necessarily think this is a completely fair perception of The Greens, but the reality is that we live in an age where young people's views are heavily influenced by their social media algorithms. And if those algorithms are constantly feeding them culture war shit , particularly from the US, then it is understandable that they feel this way. Currently, I don't see an organised attempt by left to combat this problem, nor even an admission that we have agency over it. The focus still just seems to be on blaming the right for manipulating these young men.

I would also add the subtly that this question:

On the whole, are you very satisfied, fairly satisfied, not very satisfied, or not at all satisfied with the way democracy works in Australia?

Is not "do you want more or less democracy?". We only nominally have a democracy, we can't for example fire a government (non violently) that broke all it's promises. We can't force certain bills to be presented or not, we can't directly vote on any issue, our workplaces are almost exclusively dictatorial. Even within the system we have defects like the popular vote to seat count being completely whack because of single member seats in the lower house (very unusual among democracies).

Saying you are dissatisfied could mean you're an authoritarian dickwad, but so could saying you're satisfied. People who want more democracy, lots of citizen involvement, and more accurate representation of the people are not against democracy but would also say they're very unsatisfied. I mean society is getting measureably worse while we careen into a global crisis of apocalyptic proportions, who the fuck things this is working?