

Kids mess with those ants when they’re 5 and are fine. Sure it hurts but not really different to a bee.
The only one I’d say the average Australian has above average exposure to is jellyfish, assuming they go to the beach even semi regularly. But I mean, they just float around, they aren’t coming for you on the attack.
Spiders there’s only 2-3 anyone actually worries about, they’re rarely seen and even more rarely bite anyone. Same for snakes. You also won’t die even if you do get bit unless you can’t make it to a hospital/contact help for a very long time.
Crocodiles are barely a concern outside select areas (eg think whether the average American would be concerned about alligators at all).
Kangaroos can theoretically attack but generally want to keep to themselves. But also to give you an idea how much of a non issue they are there are zoos that don’t even have them in pens, they just roam around with the people.
Edit: one thing I probably didn’t make clear, the average Australian probably does see a high amount of spiders, what I meant is the average Australian doesn’t typically see the actually dangerous spiders. I’ve seen them maybe 2-3 times in almost 40 years.
I 100% agree they are the absolute worst. They drive me crazy and can put me in a bad mood faster than coming across any of the actually dangerous things. Absolutely ridiculous.