I agree with you but there is one more hidden thing that you will not directly find in post i.e time taken to research and time spent in for in depth knowledge of subject.
As far tags goes, they look like most popular tribes of Hive.
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Agree but most authors write about subjects that they already master or at least something that they learned on their own time and thought it was interesting enough to write an post about it. At least that's my case 😁
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