While we might not agree with immigration policy and power abuse, it’s hard to put moral limitations on who gets to use our software. While the example you gave is far from trivial.
The second we say someone can’t use our software for whatever reason, that’s the second the software is no longer truly free. It’s same with Open data.
If you set in writing that your software can be used by anyone, then you also take away the power of those in high places to interpret the licence in a discriminatory way.