You hit the spot there for a couple of things

Sydney, Melbourne and Brisbane has a lively drinking and clubbing scene after 6, but you can’t compare after hours activity levels to South East Asian countries. No contest.

Online gaming is pretty crap here as most servers are based overseas.

Anything that isn’t good and isn’t of a significant value are fine - just declare if you’re unsure. Customs are pretty anal to two things - anything that may endanger their agricultural industry (foreign meat, nuts, seeds, etc) and anything that may be linked to money laundering (i.e. high value goods).

For business migration, that’s a little different to skilled. Don’t quote me on this but I think you’ll need to invest around 7 figures AUD to set up a business here to be considered under business migration. Family sponsorship is only limited to spouse and children (even parents are difficult).

Haha my bad, yeah those places usually close at 5pm. You’ll also find that for a lot of small businesses, sometimes they close on short notice when they don’t have enough workers. With the minimum wage at $21 (rising to $23 soon), small businesses can’t afford to employ too many people. Having people work after 5pm will cost businesses more as well as they usually pay >1.5x more. I think that’s probably why they don’t open longer hours.