Give me an example where that is relevant to cryptocurrencies.
An actual example where something happened to that persons cryptos because of those viruses, not any made
up theorthical "this or that might happen if the moon is partially clouded while you accidentally walk backwards while seeing a stray cat hunting,"
Do you want to store private keys, and/or enter passwords on a compromised device which may have a keylogger etc?
I would, at the very least, want to make sure I could flash this device with LineageOS or something, though this would not mitagate every single OpSec issue...