U minn was good, and the U of Utah is very good. Obviously people are not looking for a math credit from SL math for calc at uni, but the courses my oldest kid had got rid of a lot of gen eds and writing intensives, He didn’t look for credit with the major core classes. He did get credit for SLs as part of the whole diploma, but again, for gen eds, not core eng. U of Utah states it offers 30 credits and waives gen ed reqs with the right diploma make up.
While it adds extra work, this is why schools persist in doubling up on APs when a 4 at AP gives better credit than IB.It would be better IMO if US schools ensured better IBD scores. This is school and students though, because many of the kids have no hoots to give about their IBD score.