A tool is not a system, and confusing the two costs money. Fred Owusu draws that distinction early and it is the most valuable sentence across eighteen posts. A system can contain tools, but a pile of tools with nobody's plan behind it will keep a new recruit permanently busy and take them nowhere at all.
He is willing to say when something wastes money. Paid clicks on Facebook get a post arguing that most people running them are funding an education rather than a campaign. Pre launch offers receive a sceptical look. One company gets a straight scam question in its title.
Several posts review recruiting systems and training products, and those are affiliate pieces, so read them knowing that.
The writing has been through a rewriting tool and the phrasing suffers badly for it. The thinking underneath holds up, so read for the argument rather than the sentences.