Disagree with point 4. Feel like I probably disagree with a couple more, but they are too vague to tell.
Doing nothing at all is one of the biggest sources of misery in my life. If I can fill the nothing moments with something either productive or enjoyable, then I tend to be a lot happier. True nothing (doom scrolling, pointless grinding, getting stoned enough to be in a state of twilight wakefulness, barely registering the hours go by) is one of the most damaging habits you can form, in my opinion.
Both extremes are damaging: doing too much or doing too little. From my point of view looking to achieve a flow state in daily life activities is the best way to go.