Why would you self zap your own fundraiser? You would just get less money.
Discussion
2nd order effects.
v1
- "Charity XYZ collected 1 mil sats in the first 24h"
- Hype, likes, followers
- Next fundraiser has a bigger userbase to fundraise from -- based on lies and deception
v2
- Any good street musician "seeds" his tip jar with some coins, ideally also w banknotes, to make it appear like others already donated quite a bit
- Same with jukebox bars
v3
- "Biggest donation to fundraiser ABC was from Joe Generous"
- free hype, likes, followers for Joe Generous
- Fundraiser ABC and Joe Generous can be good friends, no sats have to be spent
- Win/win for both of them
etc etc
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If its really about collecting sats, not announcing the amounts and donors bypasses all this.