"Multiplayer" World Settings Category

While creating a new world there should be also a multiplayer category, that should be the same as bedrock's version, but on java edition. 

There would be a button with ON and OFF where you can enable multiplayer, or disable it.

Under that button, there would be another button where you can decide who joins, for example only friends, only invited friends and friends of friends. This would be really great for multiplayer worlds so ill appreciate if it will get added.