i think anyone researching whatever in their home is doing 'science'

but this isn't the case! i linked in an answer to my post what science knows when measuring stress... it's far away from a self-reported subjective question

i think the problem is whatever you post on the internet is politic. it may have a huge reach, and so far so good people trying far from lethal doses of theanine. now, what if an influencer wants to make their stuff look intellectual and go buy pure caffeine? how about the people coming after wards?

one thing is a 3D-print project at your garage on keyboards ergonomics, home automation, another is rock-climbing gear and another is substances with reachable lethal doses where the masses can buy (not the case here but again, i cited caffeine but there's much more). the author has a stellar presentation but they seriously researched what science does when measuring stress? they didn't even considered The Perceived Stress Scale (PSS), which is used on professional research. i stand against public posts with badly methods (or the complete lack of research) suppressed by fancy graphics on substance use/abuse. i also bet isn't that hard to buy empty pills with opaque color