In Genesis 17:24 and Acts 16:3, did Abraham and/or Timothy come under the curse of the Torah?

Paul argues in Galatians that circumcision obligates one to keep the whole of Torah: Gal 5:1 For freedom Christ has set us free; stand firm therefore, and do not submit again to a yoke of slavery. Gal 5:2 Look: I, Paul, say to y…