This plugin is no longer supported, as there are much better alternatives.

NoChatReport

For support, join my Discord: https://discord.gg/qsUP2t5VpW

A very simple plugin that removes most of the chat reporting things added in 1.19.1.

This should work with most chat formatting plugins, though I do not guarantee that it will.

Hide Chat Toasts and Chat Bars

I recommend using this resource pack as well, as it removes the toast when joining and the ugly bars on the left of the chat window.