Yep! Half an hour or an hour - it is enough for rest, but lots of people watch it all day long.
Watching for level up skills - ok, watching for rest - ok again. But watching it all day long - unclear for me. They can watch it of course, it is their decision and their life, they decide how to spend their time themselves. But for me it is just waste of time - the only resource that you can`t buy.
Most of young generations now are lazy, they don't know what they want to achieve, they scared with the real life reality, that's why they're only watch streamer or play video games. They also don't mind to donate those streamers with hard money they make because they just want their idol to mention their name which is totally pointless.
Sometime I wonder how many people can live like that when myself try to always become productive everyday.