I bought a gamedev.TV course on kickstarter and found the content to be pretty unimpressive but the marketing and community to be cultish. I was personally disappointed but some of the class acted like it was the bee's knees.
My gut check when I see pricing like this is that its a scam!
I think free to access educational materials make a lot of sense for products like Godot, do you have any you would recommend?
Edit: I used some GDQuest content back in the early 3.x days and found it pretty good. I haven't been able to do much lately so I haven't seen his recent stuff but this looks like it would be worth a look for anyone getting started.