Yes. She has written that the original public meaning of the constitution is the law and that justices and legislators have a duty of fidelity to the
text of the constitution.
That’s what originalism, her school of jurisprudential thought, is. It’s definitional.
This is the problem with the right/wrong dichotomy of constitutionality that you proposed. It’s a matter of opinion. There exist more than two schools of constitutional interpretation. If any can form coalitions that simply toss out the others’ rulings, whenever they please, then control of the court becomes
more significant and these confirmations will become more fraught.
This is why originalist academics, including Barrett, have written extensively about how to resolve conflicts between precedent and originalism when overturning “wring” precedent would do more harm than good. It’s why SCOTUS changes tend to be incremental adjustments to existing doctrines (like
Miranda) rather than wholesale abandonment.
Source:
https://scholarship.law.upenn.edu/cgi/viewcontent.cgi?article=1619&context=jcl