I personally have dumped every single US security I held in the last 2 years, US bonds have been the latest to go in the last week.
Mind you I'm a small investor (my portfolio is 100k-ish euros). I'm still exposed to US securities through ETFs though, as I have 3 different ones holding US companies, but that I ain't gonna sell them.
But for new capital I may as well provide it to others.
I'm not dumping US, but since Trump got back into power, all new investment goes into ex-US funds to help balance what was previously a portfolio over-reliant on US stocks. I'm based in Canada.