Scale is part of the issue. It will help but won’t happen for some time. That’s ok though. It will come. The other, and more immediate issue is the culture that has become commonplace around zaps amounts. Number bias absolutely works against us with this aspect. 21-sat tips is a cute meme amount for the fun of it. It’s an insult though to unironically flip a penny’s worth of sats at someone for their art/music/video and expect them to consider it a meaningful tip.