I feel like sometimes I watch something to actually learn about that thing whereas other times it's more about being entertained and I found the topic interesting.

I've been wondering the same thing! I really like the idea of having a pkms, but... getting it set up seems like such a huge, insurmountable amount of work and I get overwhelmed because it sounds so exhausting and I don't know where to start. ADHD and chronic fatigue and brain fog are likely at play here, lol. (But those things are a big part of why I want a pkms! Argh!)