When nostr clients come stock with bitcoin only payment methods & doesn’t allows different ways to zap/tip it is a bitcoin echo chamber.

Bitcoin is still niche, Nostr will be too if it only revolves around the use of bitcoin. nostr:note1uga95yqcgrh9yn4q3s7w2zl54jp9qhl4w2z9dqnafxm7llwjpacsumn0na