the burden should always be on the ones who are stronger to accommodate those who are weaker.

the majority needs to welcome and support the minority.

and it's not that there is no burden on the immigrants. they still have to learn to understand the local language, culture, rule of law, etc...

we should learn from each other and take the good from each. the burden for that is on both sides.

Always? Never?

There are > 190 countries in the world and many of them require immigrants to meet at least the same criteria for employment and assistance as born citizens.