It`s been like that forever. Pre-war? Jerry Built. Post war? Jap Crap. More recently Taiwan and Now China, are getting brunt of it.
The real issue, is likely the sourcing of material. Eg; back a few years, well 20 or more now. it was the Russian Steel. Alleged High scrap content. The Jap; steel suffered the same. Which was allegedly the reason why early Imports of Toyota`s for example, rotted out in just a few years. We had had Fiats, and other Italian Cars. What everyone "Forgot" was the British cars rotted just as quick.
The rubber composition in tyres, can be (are?) "tweeked" for the target sales area. "grey imports" can be therefore "wrong" for Europe, if fabricated for (say) South America. Sadly underlying it all will be the "bottom Line".
Pete