Amy Coney Barrett's nomination I find the Originalist's approach to interpretation of legal texts strangely restrictive. Why commit to an interpretation beforehand when there are various methods available? The first is always grammatical, does the text deal with the situation at hand? If not, then the rule is incomplete and we have to interpret what the rule means in respect to this new situation. We have the following interpretation techniques at hand:
1. legislative historic interpretation, you look at the recorded discussion of legislators with respect to that specific law
2. legal historic interpretation, this is broader and also takes into account the social history or even ancient legal systems (like Roman law)
3. legal systemic interpretation, the law is probably related to other laws and the meaning of the law can become clear if its position in the broader legal system is understood
4. teleological interpretation, what did the legislator intend to prohibit or stimulate with the law
5. anticipating interpretation (to be exercised with caution), new laws are expected to be passed and the judge could interpret existing law to match upcoming laws
All methods of interpretation should be employed, compared and then weighted. Judging is about deciding what is the correct answer between alternatives. If you do not allow alternatives because of a self-imposed bias, you're not judging, you're just imposing pre-conceived notions on existing text.
In other words, originalists are bad judges by definition.
As to Amy, I find her non-commital to the point of being untrustworthy. The woman pretends to have no opinions on important subjects by claiming ignorance.