This doesn't make any sense.
You are essentially saying "Seeklander (and his fellow contributors) don't know everything, so I'm not going to pay him to learn what he does know."
No one ever implied that if you join that site would give you all the answers and that if you paid for that content you couldn't get training or information from somewhere else.
Secondly, you don't know what's behind the paywall, so you can't say if it's available somewhere else, can you?
Thirdly, even if it's all available elsewhere it's worth some amount of money to be readily available and organized. (But I find it hard to believe that everything the former cop, former FAMS instructor, top 10 production USPSA GM Seeklander teaches is available elsewhere, free or otherwise. Please tell me where.)
There's tons of free information on the internet about the things we are interested in. But you still have to wade through, at best, a lot of filler/noise and, at worst, a lot of poor information. I'm fine with paying if it reduces the time spent sorting through a bunch of disjointed YouTube clips or reading threads which inevitably get off track.