The only answer that matters is the one to the question "how much more are you making per month from your $200/m spend?"
I use claude code exclusively for the initial version of all new features, then I review and iterate. With the Max plan I can have many of these loops going concurrently in git worktrees. I even built a little script to make the workflow better: http://github.com/jarredkenny/cf
If that is the case at some point the music is going to stop and they will either perish or they will have to crank up their subscription costs.