Huzuni hacked client is pretty good, despite some of its nuances, it really works for Minecraft 1.16.4. Other versions of the game are also supported and you can play with cheats on the server.
Huzuni Hacked client for Minecraft 1.16.4 / 1.16 / 1.15.2
Initially, this hack was distributed for a fee, but over time the players managed to crack it and now you can download it for free. Use only the most top cheats in order to become an incredibly strong player yourself, which nothing can stop. The functionality of this cheat makes it easy to hack an entire server without experiencing discomfort. In addition, you can quite easily apply cheats for pvp or minigames.
The interface of this cheat is extremely simple and informative at the same time. There is nothing superfluous here that could prevent you from playing and enjoying the process.