At this point I would refuse to travel to the USA at all, not only for vacation, but also for work. Imagine being locked up for weeks or months because you need to visit the us-based office.
> It sounds like you write code as black box then run it in REPL to see what it does because you don't understand it by yourself.
That doesn't even make any remote sense. "I don't get the fixation with the JVM. It sounds like you write code as a black box, then compile and run it to see what it does because you don't understand it by yourself."
Same with geopolitics now, since the USA have basically sided with Russia against Ukraine. I want to have a solid background to be able to interpret current events and tendencies.
I am not freilanzer, who made the comment https://news.ycombinator.com/item?id=43410830 to which you responded, so, if you do think an apology is warranted, then it should probably be to them.
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