Fair. The quantifiable gain is simply one step to get to “meet me on nostr” instead of two. I think this is important in the real world of meeting people in person. But that’s my opinion.

Two steps: 
1. download app or follow link to web app
2. Scan my QR code to follow me. 

One step:
1. Scan QR code to instantly create account and start a thread with me. 

In the end… nostr advocates in the field are gonna make use of the tools they have on hand to onboard new friends. It’s up to them to say “here’s what I want”.