Honestly I don't think you need to go as far as starting to read all of that content, besides of the labels that might be identical, two EMs in the same org mig

Honestly I don't think you need to go as far as starting to read all of that content, besides of the labels that might be identical, two EMs in the same org might be doing very different things, let alone in different organizations. But do ask, listen and be curious and empathetic of other's work.