Well, very personal choice indeed. And nothing more than that. I don't trust Chinese products. That's a concern for me, and I sincerely don't give a cent about other people saying otherwise. Yes, for security reasons. But that's me, and only me. I live in Brazil and, fortunately, here I can buy a lot of Samsung models made in Brazil (I'm typing this in a Brazilian made Fold 3) and, even, some iPhone models made here, too. So, for me, fortunately, there's no "every device are made in China anyways", which I consider good.
Apart from that. I had, some years ago, a Xiaomi Mi MIX. It was gorgeous, really. Fast, responsive, all made in ceramic: a luxury. But I sold it in a few weeks, since I could not cope with so many ads in the UI. I didn't have the option to disable it back then and, man, that made me crazy! One year later I again tried a Chinese phone. An OnePlus McLaren edition. Again, fast, responsive, gorgeous, luxurious. But, man, I never felt so spied in all my entire life. Could be me, I accept that. But at least three times I personally had the awful experience of saying something to somebody in a WhatsApp or FB conversation and, some minutes later, see a flood of ads directed to that itens in every single page I visited on my phone. It was really weird. "That's FB and WhatsApp fault, not OnePlus's", somebody can say. And I accept that in part. Because after I sold that device the issue ceased almost immediately, in the same way I never had had it before. It just... Stopped. And yes, some months later I closed my FB account and deleted WhatsApp from my phone, before decide never put a Chinese phone in my pocket again.
One more time: that's a completely personal decision. Everyone are entitled to spend their own money the way they want, after all. But that was my experience with Chinese phones.