Each user gets it's own subdomain.

Users have their feed constructed based on their subscriptions.

They can either follow (free) or subscribe (paid). Both make creators posts appear in users feed, but subscription grants access to paid content.

One subscription price for all. + paid individual items (e.g. purchases / shop) Different tabs: for all content feed (posts free and paid) and shop tab (one time purchases)

• No feed or recommendation system for unauthorized users. Only login/register form.
• Cloudflare as reverse proxy + DNS. (After update to multiple servers - use own reverse proxy 'CDN', e.g. post MVP stage)
• Have fun.