The statement there only reads to me as a call to have compassion for those caught up in what will be a perpetually escalating migration crisis (and will likely soon make migrants of those who are currently protecting their borders).
> Pretending the development of a programming language is inexorably linked to unchecked immigration is disingenuous.
Where am I (or anyone else) making that claim? I'm claiming cross-cultural/international cooperation and mutual aid are unquestionably tied to the development of not just a programming language, but all open source software. Anyone who has worked in this space at all can likely list someone they have worked with on nearly every continent.
The fact that you view calls for compassion and empathy as calls for "unchecked migration" is a bit concerning.