The only thing genuinely useful on the touchbar is the fingerprint reader, after you enable the PAM module. Well technically the reader isn't part of the touchbar, so I guess that doesn't count now that I think about it.
I wish macOS had a built in TOTP system.
If that’s your threat model, move to a safer country. No authentication system in this class will protect against coercion and for 99.999999% of people the risk is much lower than the risk of not locking their device.
Not that I'm worried about someone pulling this spy operation on me but if my laptop is lost or stolen, I won't have the peace of mind.