Amid these private keys exposure to third parties by Ledger the Trezor sales have seen almost 900% rise according to some articles and this was going to happen as people who are using HW needs full privacy and when they came to know it's being compromised they automatically shift to other options as Trezor is now the one option with them.
Trezor are flying high currently thanks to the Ledger debacle and I am expecting the percentage that you specified to rise even further over time. I regret purchasing a Ledger over a Trezor wallet.
However, there are other decent options too like Bitbox etc out there which could sell well due to this debacle.