State typing is there to enforce rules at build time. This can be an amazing thing to put on a problem where valid states aren’t obvious. Maybe I’m alone but I

State typing is there to enforce rules at build time. This can be an amazing thing to put on a problem where valid states aren’t obvious. Maybe I’m alone but I like stuff that enforces rules at compile time. What I don’t like is getting phone calls in the middle of vacations or weekends. I like to optimize for that.