Questions regarding illegal things

i have a list of things that i am wondering if they are illegal or not, just tell me whether they are down below:

Are these illegal?
automatic cobblestone generators
sand generators
obsidian generators
automatic farms

that is all, thanks you for reading

 

All are legal, see my signature for information

 

I'm not so sure about sand generators, that counts as duping, doesn't it?

 

Everything Except Sand Gens in that list is allowed,

 

SandGens were originally allowed by Noobcrew for use on your island only. I haven't heard anything from him reversing that decision, so it seems that they're still legal.

 

Same.

 

It's sorta common sense that they're illegal now according to some ban appeals, where the player is banned for duplicating.

 

Sand trade is illegal so if they trade they will be banned anyway.
The duping we ban for are mostly rails, and people sell those and release it to the economy.

 

Duping in general is illegal, Eg. Rail Duping or Diamond Block Duping. Has there been anyone who's Duped sand for their own island only and been banned?

 

Since the trade of sand is illegal it poses no harm to the economy, etc.

 

Lol I just realized that sand trade is illegal! XD

 

That explains a lot

 

Sand generators do not work. They were patched a few months ago on normal minecraft.

The other 3 are fine.

 

Question answered.
Locking/Archiving