Yes, I agree.
Those verses imply that we are no longer under Mosaic law, which we are not.
Do you know the difference between God's commandments and Mosaic law?
"I do not make void the grace of God,
for if righteousness [G1343] be through [/by means of] law [*
no definite article ('the')]--
then Christ died in vain."
- Galatians 2:21 -
https://biblehub.com/text/galatians/2-21.htm
[* Matt22:40 says "
the law"
with the definite article, for example]
..."by means of
law" refers to any law, as I understand it (distinct from the phrase "THE law").
Okay, so that's what Paul said in
Gal2:21. What did he say in the preceding verse?
Verse 20:
"I have been crucified with Christ, and I no longer live, but Christ lives in me. And that which I now live in
the flesh, I live
in faith, that OF the Son of God, the
One having loved me and having given up Himself for me."
[There are verses that say, "faith
IN [Him]," and other verses that say, "faith
OF [Him]"... this verse ^ uses the latter]
Anyway,
verse 21 is saying, "
IF righteousness [*G1343] came/be
by means of law,
then Christ died in vain."
Strong's : "[*G1343] - From
dikaios; equity (of character or act); specially (Christian) justification -- righteousness."