I want to create a PWA like Fansly (not OnlyFans) using MERN tech stack

This progressive web app should be built with MERN tech stack, and have similar functionality to Fansly. Fansly is different from OnlyFans in many ways, so I am not looking for something similar to OnlyFans. The main features would be: creators make posts and set custom subscription tiers (can set permissions for each tier, prices, time limits, etc), users can subscribe and purchase content (PPV), TikTok/IG style reels, direct messaging, live streaming with Lovense integration, token system, adult payment gateway and processor integration, etc.
The web app and all content must be secure to prevent users from being able to download or screen capture videos (encryption, DRM, watermarking, etc).