Ledger constantly indulges Trezor in very indecent and low-level business warfare. Especially Charles, an old actor. We cover up our own CVE vulnerabilities tightly, and when others make a move, we follow the rhythm of the entire network with various double standards. I have hardly ever seen Trezor defame Ledger in any public place. They have seriously incubated the open-source security chip company Tropical Square, and two co founders have been financially free for n rounds. They are still writing code on the front line every day. The Trezor source code repository has been open sourced for five or six years, with tens of thousands of commits and hundreds of developers reviewing and submitting high-quality fix code. However, Ledger has sold so many devices, but its contribution to the open source community is almost zero, and the most difficult thing is to close the source firmware backdoor. As long as the ledger is willing, they can use their fingers to poison, and the community cannot verify it. Whether or not to do evil depends entirely on their conscience. I really can't believe this is the style of top companies in the industry. Apart from arrogance, I can't see anything else.