No, its not.
> votes influence the laws that natives are obligated to follow
Natives? You might want to think again before using that word. Trust me, none of the new immigrants have any violent intentions or intent to steal from earlier immigrants or native Americans.
> Not even getting to the statistically proven increase in sexual assaults that native women have to suffer on behalf of immigrants in certain European countries.
I thought we were discussing US immigration. Columbus was an accomplished rapist too. Or do rapes by white men not count?
> Case in point is the ubiquitous middle eastern treatment of women; how much influence do you want such beliefs to have over your laws and cultural norms?
The post is by an Indian Hindu. Keep in mind that not all brown people are the same. Especially considering the kind of racist violence some white men inflicted on the Jews in Germany in the 1930s and 1940s. Perhaps, it is unsafe to let white people dominate a culture. The risk of holocaust and genocide is ever present. It's great if some non white culture is introduced in the society to keep the keep the genocidal tendencies of "white" culture in check.
> shallow accusations of bigotry as an alternative to engagement
You can do your part by not making the bigotry so easy to spot. A highly productive brown immigrant describing his 2 decade long naturalization process really really ticked you off, innit?