Rule 2 is that the shower thought must be contained in the title. The main shower thought is in the title. The extra text is an explanation of the thought.
Rule 3 is no politics, but a) everything is politics and b) the rule mentions that if one is making a potentially political post, they should avoid using political terms like “capitalism” and “communism.” I didn’t use those terms, and I didn’t explicitly state that certain actors are to blame or that they are better/worse than others. I think that satisfies the grey-area requirements of rule 3.
I’ll agree with you there. I think it’s more of hyperbole than rigid truth that everything is political.
Saying “why do we bake cookies and cook bacon” is an example of a shower-thought I’d say is truly non-political. But I feel like thoughts on deeper topics like philosophy or the actions of society/cultures are going to be political in some way.