While I think the "chinese quality bad" narrative still applies to many Chinese brands, this isn't as universal as it was in the past.
I think my eyes were first opened when I bought myself a Huawei phone(before the Google ban). My first few smartphones had been Samsung, I've always felt the term "planned obsolence" was the best way to describe these phones: After just a year, the phone felt considerably slower, and after two it was almost unusable.
Huawei flagship phones were similar in price to Samsung, but I felt they lasted way longer.