I've literally done that inside the EU, though to the UK (back before Brexit) rather than Germany - I flew to London and stayed about a month in a hotel whilst looking for a contract there (I'm a freelancer) and more permanent accommodation.

Years later I did the same to Germany, though I only stayed 3 months.

The only requirement is that you either have a job or have the money to pay for the costs of living there (so you can still go without a job, as long as you have the money to pay for a place to stay, food and so on). The reason for the requirement that you can pay your way (either from a job or savings) is because people can't just move to another EU country to do things like living on the street and begging or living of the local Social Security.

Some countries also have a requirement that you register after 3 months there (for example, Germany), though it's not any kind of applying to stay, it's simply registering as living there. This is usually because there are associated obligations for residents in that country, not just in terms were do you pay tax, but in some countries (for example, Germany and The Netherlands) there are things like mandatory health insurance.

In practice as an EU citizen, if you have the savings or the kind of job which you can do in 3 month stints or remotely, you absolutely can hop from country to country every 3 months without having to register with anybody (though I'm not sure how taxes would work - I suppose you would pay them in the last country you registered as a Resident).

If you know the language, if it weren't for taxes being per country and the rights and duties of Residents being different in different countries (such as the Mandatory Health Insurance for Residents in some countries but not others) hence the requirement to register after 3 months in some countries, the whole thing would be as easy as moving within your own country.

[–] GBU_28@lemm.ee 1 points 5 months ago (1 children)

Interesting. So if you have decent work (or remote work), why not just leave the shittier countries and go to the best?

[–] Aceticon@lemmy.world 1 points 5 months ago* (last edited 5 months ago)

Well, the language is generally different, which is a big barrier to moving (though you can get away with just English in a most countries, but some stuff - often public services - is only in the local language). There is also a cultural element in that people behave and expect slightly different things in different countries, which can be a bit of an adjustment.

Even bigger than that is that most people aren't comfortable with big changes and tend to stick to their own country - at the very least the first big move takes a significant amount of courage.

Then if you have your own house with lots of stuff you have to arrange for the move, which will probably cost you maybe €1500 - €3000 depending on the distance and how much stuff you have.

And finally, in my experience no country is all good or all shit - they generally have some good things and some bad things. Also, the grass is always greener on the other side of the fence until you move there, were after a while it's the grass on the other side of the fence that starts looking greener.

That said, some people - mainly the so-called Digital Nomads - do spend their life moving from country to country whilst working remotelly, which works especially well if you spend different Seasons in different places in Europe (some places are much better in the Summer and others in Winter). This is not new: I've met people whose life was working as Scuba Diver instructors in Summer in a country and as Ski Instructors in Winter in a different country.