Time, money and energy that goes into NIP-05 is not being spent on Relays.
This is true during: 
- the onboarding of new users 
- use of an app that is constantly verifying DNS stuff in the background

Users need Relays anyway and they literally make most "problems" addendums like NIP-05 pretend to fix complete non-issues.  

 When I first joined I really struggled to get a nip05, it seemed to be required to be 'found' / 'visible'. I'm not very tech savvy so it was quite annoying. It was even more annoying when I found out I neednt have bothered at all lol 

 Exactly! 
nostr:note1sznq6ry8uvnwt2xrg82298kha6kd40fxm9gv2g3lgmjup2fyfxyq7lv5k6
nostr:note185ydqezqv65psuyvnzctpsjhr70ajsu0qcxsmy4qmlyv3tja8m6q6gkpg5 

 Spending that time on setting up a lightning address would probably have been better spent, so I can zap you 😜 . 
Although #cashu might make that unnecessary too hehe.  

 I had one but I got rid 🥲

I found zapping somewhat an extra thing to do, so no sending or receiving on this account:)