I think it really depends on the nature of the television programming with which you're engaging. Sometimes binging can feel right. Sometimes it just doesn't work. Deadwood is my favorite TV series of all time. It is a show that hypnotizes, that lingers on the palette, that forces the viewer to reckon with the messiness and dualities of human nature. It requires patience. It would not benefit from a binge-watching approach. Instead, it benefits from taking time to reflect on what you've watched, to let its language and its themes marinate inside your mind awhile. The writing demands that the viewer rest with it for a bit. I rewatch it almost every year, and I usually watch one to two episodes at a time, and usually only once or twice a week.
By contrast, many modern shows are designed as "content". They are meant to be consumed, not to be reflected upon. The binge watch model is kind to these shows, because pausing for reflection actually does them more harm than good. The viewer starts to recognize the characters as paper-thin, the plots as held together by duct tape, the themes as shallow constructs. And that's okay! There's nothing at all wrong with consuming a bit of TV junk food! Your average sitcom, old or new, likewise doesn't require much time to live with each episode. There's comfort in lengthy "hangouts" with the characters from those shows, and I think the binge-watch model is kind to them as a result, because it breeds quick familiarity and that can be an effective salve during stressful times.
That said, I can't speak to shows like Agatha All Along, as I hopped off the superhero content train many, many stops ago. Viewers and critics seem engaged by it, but I wouldn't rightly know if it's a good show to binge watch or not. Personally, I'm more inclined to take my time with things these days. I'm never in much of a rush.