That's all well and good, but sometimes the reason people buy Chinese products is because it's hard to get anything else. If you're reading this, there's a good chance that it's on a Chinese built phone or computer screen.
There are, however, a few smart phones that are NOT made in China.
Sony makes their phones in Japan, so they cost a little more.
Samsung phones are mostly made in India, South Korea or Vietnam
ASUS phones come from Taiwan, the non-communist part of China.
LG phones are mostly from India, or Brazil.
Now, if you really want to go all out and get an American mobile phone, you have limited choices. You can get the Librem 5, or nothing else. If you do spend $2,000 for this phone, good luck getting much software for it; it doesn't use Apple IOS or Android. It's a rock solid piece of hardware with great battery life, and no software to track you. It is American. I'll bet nobody here will get one. https://puri.sm/products/librem-5/