I know how you feel. I went down that hole with Ford and GM's engines and trannys and as a result my next ride is probably a Model 3
If you tend to overthink things, just frame everything Ryzen within the philosophy of "if it ain't broke don't fix it".
No issues? Don't go reaching for that shiny new AGESA. No issues? Don't go wondering what PBO might have in store. No issues? Don't go reaching for that next 66MT/s jump up or the next 5ns tRFC step down.
I can abuse my HTPC all I want, but on my main where I count on its dependability day in and day out, the philosophy works like a charm.
In this case, it's working fine, so don't worry about it.