Matthew Taibbi · 163w People are right to complain about paywalling, and if there was a way to use micro-payments to open the door, a lot of independent reporters would probably be for it. The Substack system however has a... Alex Li @Alex Li 1681791353 A major threat to Substack is financial blockades by credit card companies. If Visa or MC cut off Substack, the only solution will be using censorship resistant payment methods like Bitcoin. 1❤️2