The plugin I'm using in version 1.20.1 is very good, it could block access to the EssentialsX commands /tpa /tpaccept /home /sethome etc.. Anything that gives access to the blocked dimension.
Really good plugin in itself! But the new updates they added (to be released on spigot) really just makes this plugin a really good experience. Great developer who answers quickly and is open to suggestions for what to add.
This is literally perfect! I was looking so much time for a way to restrict players from joining a scefic world! This helped me solve this problem and I was able to successfully make a custom quest which gives the permission for the world end! Thank you so much!