That’s the dumb way to look at it. Anyone can use only a few pixels out of you “high-res” pfp, 400x400 px max on any of the clients. Makes the whole experience for everyone shit with hundreds of megabytes wasted on mobile fees for absolutely nothing. Take a look at what normally people will see 🐶🐾🫡
P.S. Not to say that most people in developing countries have very limited bandwidth. https://i.nostr.build/4C6s1MaKumbbkNcH.jpg  

 I'm in that developing country 😎