OP insta and MAFS is so far from reality it’s not a useful information point. But - if Australia is a place you’d like to live why not look into it? Why not have the conversation with your spouse and start to see whether you are in a desired profession for sponsored or highly skilled visas? If you happen to be a nurse/cop/teacher it’s far more a realistic prospect than some other careers. Of you are both excited by the chance, and professionally there’sa pathway - start exploring and slowly talk to your kids about it.
Australia is incredibly isolated - from England. If your enjoyment in life is English-, or Europe-centric then moving to Australia is a bad idea. No matter how great the weather, culture, people, etc if your heart is in things being English/European and being able to physically be in England/Europe then moving such a long way away is not sensible. Australia isn’t English despite having English heritage. It’s its own massively diverse and huge country with subcultures and difference even in small geographic areas - like anywhere really. If your idea of a holiday is being in England/Europe the distance will exhaust you - but Europe isn’t the world, and you could spend a lifetime exploring this part of the world and not see all of it
Moving to a new country requires an openness to living and breathing a culture (or cultures) that aren’t what you grew up with. Some people can embrace the differences and learn to love them - others are constantly bothered by things not being the same. If you see difference as less - you will struggle. But you might also struggle just because difference bothers you without looking down on others. Not everyone is comfortable with the changes.
I previously lived short term in Europe as a student. I loved it. Some of my fellow students (mostly European) really struggled with how different to home it was - the different food, language, city size whatever. Some people have a narrower variety they can enjoy in life. It’s more about them than the country!
Is Australia perfect? Definitely not. I can happily talk in detail about areas where social progress is definitely needed. I had typed out a long rant about things I think need to be improved but it wasn’t actually helpful so I’ve deleted that.
Australia is incredibly diverse as a nation in every respect. It is pointless saying this is the life you’ll have in Australia. The richer you are the more choices you have. The wealthy-poor gap is obscene (is that really not the case in England?). There’s a class system that is quite rigid in many respects (but we don’t have actual Lords … and the fair go culture helps to fight back from that horrid legacy somewhat ). Whether you’ll be surrounded by European food choices, or whether they’ll be Asian, African or whatever depends on where you live. Australia is an immigrant nation - there’s very few who cannot trace at least some recent ancestors to other nations.
If you settle in Melbourne your life will be incredibly different than if you head out to a remote station. If you are serious about moving to Australia look at what sort of lifestyle appeals to you and the family and choose where you live. You balance your resources (income) with desires. I lived in Melbourne for a while and my ideal weekend was getting out to nature! I was surrounded by “culture” with shows and galleries and food options from around the world instead preferred to camp under the stars. Other friends were always at some show or another. If you want it to be like Paris or Berlin you should look there instead!
I love living in Australia. I’ve lived in other countries - and loved it - my life kept me here and while I occasionally think of the fun of living somewhere else they just haven’t yet ordered enough for me to give up what I have.
Oh - and all the people saying there’s huge distances between places - it’s true, there is a long way between points on the map. You learn to travel further. But you also learn that maps were created by people - the land is there in between the markers with a thousand adventures for those who want to find them. You don’t have to travel across the country for a holiday - you could have one nearby and still explore amazing things, meet different people and have a great time. How often do you honestly holiday in Paris or Berlin anyway?