However, my experience is that certificates don't tell a lot.
In theory the task would then be to find a good evaluation method for the significance of the different certificates etc.
But I agree that wouldn't be easy at all.
To be honest, I still didn't think in detail about how such an evaluation could take place in a fair and useful way (my post is rather long, yes, but nevertheless more of a collection of ideas than a presentation of any detailed solutions).
Solutions aren't easy to find, to be honest. I think we need to test many of them. Just thinking out loud: Some form of specialist rating is needed. Perhaps the best to rate these peeps are those working in the same industry or even in the same job. But conflict of interest plays a role. Perhaps it shall be the 'customers' who shall play a significant role in ratings. Anyways I don't have the solution as well, just thoughts which aren't fully structured. I guess I'm just blabbering 😂😂😂