There's also another point that security is really fucking expensive. Apple on Google spend billions a year on security, yet their phones are broken in to once they are a couple of years old. Big American software companies have large margins and large budgets. Those Chinese companies are running on fumes (and credit.)

Security and encryption is taken as a given by Western regulators given how many times they pass laws to break encryption. If you look at targeted 0-days, the conclusion would be more along the lines of the very best hardware+software is barely secure.