My cancellation comment was more about shows that get released in entirety on the likes of Netflix week one, get binged and renewed for a season in a few days.The show will be "in the can" either way so I'm not sure why it would matter if it's a weekly release or all in one go.
When something is shown week by week, you get a far clearer idea of viewer impressions if they are making the effort to tune in week on week. If the writing is poor, it's far more glaring when you have to wait a week for an episode rather than just sitting and hitting 'play next episode' hour after hour as nothing really settles in consciously.