TotalBiscuit slams the practice for the most part ("Unless you're a fan and know what you're getting into."), so it doesn't really work for anyone who isn't a fan of Larian's work to begin with.
True. Early access is for fans. Nobody denied that. No reasonable person would buy into something which isn't ready yet if you're not enough a fan of the genre or series or developer to cope with that.
It's absolutely weird to slam something for its pure existence when you name it correctly in the same sentence. It's not Larian's fault or any Early Access developer's fault when people are too dumb to understand that nobody is forced to participate and buy into that before release. It's just an opportunity for fans, exactly that.
But again, Total Buiscuit is a real smartass imo, so it doesn't surprise me that he makes up something again to be able to complain about something....