>>511177767
Sanseito is proof of the fact that right wing nativist agitation is not a natural response to actually tangible effects of immigration, but a self-begetting cycle of agenda-setting fueled by bad-faith grifters toxifying the information environment.
It's essentially the same thing as anti-immigration parties tending to do well in the most overwhelmingly white communities which strangely are the ones most alarmed about being "overrun," except on a national scale.
The reference point is just what people are used to, and if you're not used to ever seeing foreigners even 1% of the people you meet being foreigners feels jarring.