EU have free healthcare and education. Also not everyone, but alot of people still own their own houses and appartments or they can get relatively cheap mortage.

Nothing of it available in cheap country for expat. If you move to developing country you better pay for health insurance like 80-250 EUR / month / person.

Also if you have a partner who is not remote worker they might not be able to find well paid job there. If you have kids then giving them good modern education in English is exorbitantly expensive.

I wont even start about fact that government of cheap country might change and you lose your residence permit, social circle or even property. And in most of countries that are easy to enter never give permanent residences and passports. You have to pay pay pay all the time or jump countries.

> EU have free healthcare and education

They are not free, the costs are deducted from the gross income listed above. Not that fundamentally different than employers paying for your health insurance (besides the system being way more efficient etc.)