I do worry about Chinese products in the classes you mention. OP notes that China became the world's largest automobile exporter in 2023 (by units sold, not by revenue). China still can't rival Intel or AMD in chips, but they're gaining ground all the time, and have some decent (though not superb) competitors in the ARM market, with inroads into RISC-V, I believe. The Comac C919 airliner isn't exactly all over yet, and I don't know how safe, relable, and airworthy it is (not that Boeing has done well in that regard lately), but it exists, regardless of whether or not the allegations that they stole IP from US manufacturers is true.