Prohibiting certain software doesn't solve any problem. Did US prohibiting the export of strong cryptography solve any problem? Instead, we should rather harde

Prohibiting certain software doesn't solve any problem. Did US prohibiting the export of strong cryptography solve any problem? Instead, we should rather harden the security of our computer. I consider all smartphones are insecure. Anybody who own or relies on smartphones are just trading security for the convenience. I will never want to own or relies on smartphone... or phone at all.