Newsletter & Substack Economy Region: United States, Global The paid newsletter boom — writers monetizing directly, Substack millionaires, and the creator middle class finding independence Related Cultures Content Creator Economy — YouTube, TikTok, Patreon, and the new class of independent creators building bus Literary Podcasts & Newsletters — The new literary criticism — book podcasts, Substack book reviews, and the decen Financial Independence Retire Early — The FIRE community — aggressive saving, index fund investing, 4% rule, and the p Beauty Influencer & BeautyTok — The creator economy of beauty — GRWM videos, product hauls, brand launches, and Travel Influencer & Vlogging — The creator economy of travel content — drone shots, 'come with me' vlogs, and t Indie Podcast Community — Grassroots podcasters, podcast networks, Anchor/Spotify for Creators, and the de