I think a "before" comparison would've really helped with this example. I'd also argue a state machine approach has the added benefit of allowing you to enter t

I think a "before" comparison would've really helped with this example. I'd also argue a state machine approach has the added benefit of allowing you to enter the sequence at any point. If you use `Co.Seq` to e.g. build a form flow, it'd be hard to test or serialize into the middle of the sequence. There may be something interesting here but it's pretty hard to bite into.