Sorry, but, LOL. 😂
"expert": "an 'ex' is a has-been and a 'spert' is a drip under pressure.
COVID has definitely shown us that we need to find better ways to establish trust and useful knowledge than paperwork and popularity.
Science has methods for doing science, and schools have methods for schooling, but the rest is all marketing, and the profitable lies are just as tax-deductible as any facts.
Far too many credentials are floating around the upper levels of Maslow's pyramid.