East Asian men still face an additional issue when trying to integrate abroad:

generally, East Asian men are at the bottom in terms of attractiveness.

I know many friends will say, "Because women are blind,"
but that's not right.
Men pursuing women should focus on strength; blaming women for not being interested is a sign of weakness.
The common stereotype of East Asians overseas is "low aggression, frail, studious, and obedient,"
and the underlying implication of this stereotype is actually "suitable for being workers, lacking the ability to lead or compete for resources."

So no matter how well the second-generation East Asian men integrate into the local mainstream,
they still carry this "weakness halo" debuff, which puts them at a disadvantage in the dating market.
From my personal perspective, instead of trying to integrate abroad and having your sons and grandsons carry this debuff,
it's better to save that money to help your son exercise, eat more meat, eggs, and dairy.
As the East Asian community becomes stronger, your group will naturally have a "stronger aura" buff.