Well, it'd be nice if they reintroduced proper training of new tech workers, rather than outsourcing it to universities ("not supposed to be trade schools") or relying on internships/co-ops which these days are often nearly as competitive to be hired for as actual jobs. Formalized apprenticeships could help with that, as well as impart a proper culture of craftsmanship.

And as far as certs go, just having a simple one for algorithms/data structures can seriously fix the issue of having to go through the Leetcode gauntlet at every single place one interviews at. A certificate for that class of questions would go a long way towards smoothing the existing interview process. DRY, anyone?