what's wrong with Ledger?
Which is not great. The entire reason you use a hardware wallet is because you assume that less secure hardware has been compromised.
I don't know that I would go as far as saying 'don't use ledger' though, all the hardware wallets have pros and cons and we don't really have a champion 'this one is best' yet. Though I might point to https://foundationdevices.com/ as being on the right track.
Trezor has had better service but this could as easily happen to them. To be really safe Coldcard is the best option.
[1] https://news.bitcoin.com/ledger-wallet-customer-data-leak-in...