After seeing countless 2.0, 1.6 and 2.4 H/K UOA over the years, yes, some show dilution, but unless a grossly exaggerated OCI was employed, the wear numbers were all low regardless of oil type.
For those that recommend synthetic for the model years impacted by the engine bearing tsb/recalls... It's made zero difference on the H/K forums where the few folks who've experienced failures have shared their experience can attest. If you were unlucky enough to have a bad one, it will fail on synthetic or conventional 5w20, 5w30, 10w30 or 5w40 etc. Motor oil is not a fix all.
As long as you're within spec, don't overthink your decision.