What do you mean? You mean it's more about the resume - than actual reality?
I dunno what he's trying to say there.
Resumes do play a huge role these days though, yes.
If you don't look up to snuff, then you might get passed up in favour of someone else.
Some companies even run resumes through AI for pre-screening.
It really depends though. An expert is valued just about anywhere, however a lot of information is becoming accessible which helps people to step up into positions which might have been prohibitively difficult or expensive (e.g. involving expensive courses or industry experience) before.
If that is what means, then he has a fairly good point there.
And I've mentioned it before, but beware of expert beginners.
These are people who think they're experts, but actually can't see the levels above them and wander around in circles thinking they have the expertise of top experts.
And all too often, they'll say things which directly conflict with consensus formed by industry and real top experts leading people astray. They drive me nuts when they do that and I'm a little too intolerant when people spread obvious fud. It's a bad habit which I'm trying to solve lol
This isn't too common in professions which involve actual certifications and tests, but it sometimes comes up in cowboy industries like programming, where pretty much anyone can walk out of high school and start doing things which make them feel empowered.
This is really just cited from an article on the subject, but one way to not be an expert beginner is to simply be aware of all the ways in which you're lacking. Everyone lacks some nugget of knowledge anyway, it's fairly normal.
As for those books mentioned in the OP, politics is one of those really nebulous things which everyone has an opinion about, but is really complex and tricky to understand.
And as everyone has their own opinion, you can pander to essentially just about anyone.
Not that I have read those books however. This is simply what I can come up with from using the limited information from this thread lol