i know there are processes you must follow and not just any country will let you in, so what must someone look for when it comes to finding a new country? i might go to the netherlands because i wanna go there, but it may not be allowed given the circumstances. i ask because someone was asking what country should they live in and people were arguing over it.
Many countries have entrepreneurship or innovation visas. Australia has subclass 188 visa. Canada, Japan and Korea all have a startup visa. UK has an innovator founder visa. Netherlands has the DAFT visa with the US. Thailand and USA have Amity Treaty which allows US citizens to own a business outright in a Thailand, which can be used to obtain business visa and work permit.
Spain and Portugal have digital nomad visas that can lead to permanent residency. France has a visitor visa for up to 1 year working for foreign employers.
Other countries to consider are: Ireland and Belgium.
Without any of those there is moving from country to country every 90 days as a digital nomad, or until you get A2 level in a language and find sponsorship, start a business, or attend a university.