There are older names for this. The punk-movement (on both sides of the political spectrum, fyi) in the 1980ies had a "straight edge"-subculture. Which basically advocated the same stuff.

I don't believe it is that much about self-improvement itself. It is more about literally stopping to eat all the bullshit mainstream- and kleptocracy-media try to force-feed everybody with. Developing some ideas (above being a wage-slave) and persistently implementing them instead.

Reclaiming your life and your time.

Besides: If nature says it is "political" they express their fear of these people actually building something on their own.

It obviously isn't this kind of political when "far-right" people and my kind of groups (rather "left", so to say) many times agree on such a plethora of things.

They fear something actually happening. People leaving their screens, which these asshats used to manipulate them 24/7.

People waking up from the coma they were put in by propaganda. From which political side doesn't matter much.

Actions have a much deeper impact than words. Which obviously even some shills calling themselves "journalists" finally have to agree on.