~snip~
So in summary, ledger is hackable.
And not just Ledger, but most other HWs that operate on the same principle, and especially if they start acting like Ledger in a rather strange and irresponsible way. In fact, for years since the massive data leak from this company happened, trust has been lost, and if you do not have confidence in someone or something, it becomes completely irrelevant whether something can be hacked or not.
I will not say that there are no HW that do not have really high standards at the moment, but I think that in the future we should refrain from recommendations when it comes to such devices. A properly made airgapped wallet is something I would still put in the first place when it comes to safe storage of private keys.