Bring on the naysaying! Regarding value: this is a complex subject. Within bubbles, I think value outside bubbles is often unfairly minimized. See American pol

Bring on the naysaying! Regarding value: this is a complex subject. Within bubbles, I think value outside bubbles is often unfairly minimized. See American politics, for example. Most Democrats think ALL Republicans are stupid science-hating climate-change deniers, while most Republicans think ALL Democrats are history-deaf socialists. Neither mindset is true, but you'd never know it if you remain trapped in the other bubble. But on a personal level, everyone's different. I have an internal alarm that goes off when I feel like I've been thinking a certain way for too long.