Substack as alternative cultural epicenter

Writers can now build large, monetized communities directly on platforms like Substack, allowing them to fund and curate an 'indie' cultural ecosystem that bypasses traditional publishers, critics, and institutions. That migration concentrates cultural authority and distribution power inside a small number of paid-subscription platforms and their star authors. — If newsletters and subscription platforms become the primary cultural gatekeepers, debates about content moderation, platform power, and cultural funding will shift from legacy institutions to platform governance and creator economics.