Today's pissed-offedness comes courtesy of a conversation I had this afternoon with a colleague. 100% not her fault, this was a "state of the country" conversation.
As an academic, one of the privileges and pleasures of the job is to be able to interact with talented and promising students, to mentor them, and watch them develop and mature. And, for generations, one of the glorious things about the US system is that we attracted talented young students from around the world, did that mentoring and teaching, and then a large fraction of those students would stay in the US and their work both enriched and improved the country. Colleague made a point of reminding me that she was a beneficiary of this, coming here in the 80s and was nurtured by a mentor, and has dedicated her career to paying forward that moral debt.
This is something which has served the US well since the end of the Second World War.
Now, and especially today with the {SOAP BOX] events, that's all in doubt. My colleague and I are materials physicists. Our students go on to jobs in the semiconductor industry, energy, advanced materials, quantum, and so forth. The industries of today and tomorrow. But instead, graduating students, who did excellent work and have enormous potential, who ordinarily would have gotten great job offers from US companies, are beset with uncertainty. Students who would have eagerly stayed in the US and whose work would have bettered the country, are now saying "I don't want to, but going back to China is my best option". Potential students are looking at [SOAP BOX] and very reasonably asking themselves if they want to come anywhere near the US or would they be better off staying in their home countries.
In crude financial terms, we made investments in students like that, and we as a country are choosing to rip up those investments and turn away future opportunities to invest. And it's to the benefit of countries we identify as rivals or adversaries.
TLDR: Because [SOAP BOX], I Am Pissed Off.