Don't be naive, Ledger said the same thing in the past, and today we know that the whole story they told is a simple lie. Trezor has its vulnerabilities, and even cooperation with companies that deal with spying on Bitcoin users and censoring transactions is not something that can position them as reliable producers.

In addition, both companies are located in the EU, and accordingly they will have to (or are already doing so) act according to regulations that go in the direction of complete control of crypto transactions.