Indeed, as with any intended or unintended action regarding a platform like Nostr. It's important to take into account all of the pros and cons of implementing features such as "zap" fee requirements and gathering feedback from users within the community was we make steps towards building an anti-fraud community together. In the end, I'm sure that we'll find a solution that benefits user safety features without compromising on what Nostr originally meant for i.e a communication system independent of necessary economic wherewithal