I predict that this will blow over, and won't be a big deal in a few years time once FOSS drivers for what is effectively just a new breed of TPM are released.
If in five years, it turns out I was wrong, I'll eat my hat. Although defining "my hat" by then might be difficult, as it'll probably be subscription based.
Wanna bet that by 2030 there will be atleast one major commercial bank that enforces attestation on it's E-Banking features even on desktops?