How do you pay for all the storage and bandwidth? People should pay for the service and cover your costs. It's just business. Along those lines, what's the incentive for me to renew if I get basically the same thing for free?
I think a basic repository with no folders, etc. might be a good middle ground. Something less complex that will get some sats inflow while reducing the cost of entry for the plebs.
All that said, I have sent image links to 2 non-Nostr people who immediately decided to start using the service. They saw the domain and that was enough to get them interested. However, they are just freeloading and have no care about Nostr whatsoever.